Eltram is the boss of the Castle Depths and one of the most memorable characters in Infinitevania. This Infinitevania Eltram character guide covers his lore, personality, and his role in the story as both an antagonist and a source of the Infinity Sword.
Eltram as a Character
Eltram is a complex character who was once an ally before becoming the boss of the Castle Depths. His character is conveyed through pre-fight dialogue, environmental details, and the lore pages scattered throughout his arena. This mechanic builds on the core gameplay loop where each ability unlocks new combat options and traversal routes that reshape how you approach the next biome.
| Attribute | Detail |
|---|---|
| Role | Castle Depths boss |
| Origin | Guardian of the Castle Depths |
| Personality | Proud, honorable |
| Soul Fragment | Grants Infinity Sword |
Eltram's Lore
Eltram was once the original owner of the Infinity Sword, which he used to protect the Castle Depths. According to lore pages found in his arena, Eltram served the Castle Depths as a guardian for many cycles, and each previous protagonist had to defeat him to claim the Infinity Sword. Eltram's lore is significant because it explains:
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Why the Infinity Sword is so powerful
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Why Eltram is fought in the Castle Depths
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Why defeating him grants the Infinity Sword ability
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Why Eltram is portrayed as a sympathetic antagonist
Eltram's Personality
Eltram's personality is conveyed through his pre-fight dialogue and his behavior during the fight: Players who master this in the early game dramatically reduce their retry count on later boss encounters, especially in Hard Mode where enemies have 50% more HP and deal more damage.
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He is proud of his role as a guardian
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He respects the protagonist as a worthy opponent
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He acknowledges the cycle and his place in it
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He grants the Infinity Sword willingly after defeat
This personality makes Eltram one of the more sympathetic bosses in the game, which is why his defeat is an emotional moment for many players. The recommended approach is to combine this with adjacent mechanics for compound effects, which is how experienced players achieve significantly faster clear times than the baseline estimate of 6-8 hours for a first playthrough.
Eltram's Dialogue
Eltram has specific dialogue that plays before and after the fight. The dialogue changes based on: Community testing on multiple builds confirms this is the most reliable strategy and remains consistent across both Story Mode and Hard Mode, with minor differences in stamina economy during the final phases.
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Whether you have the Infinity Sword equipped
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Whether you have completed the Old Man's dialogue chain
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Your progress toward the True Ending
The full dialogue sequence is: Veteran players often share variations of this technique in Infinitevania Discord threads, but the core principle stays the same and applies to all ability unlocks across the five main biomes. Practicing this in the early Forest biome builds muscle memory that carries through every subsequent fight, which is why guides consistently emphasize the Back Dash as the foundational skill for new players.
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First encounter: Eltram introduces himself and explains his role
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Pre-fight: Eltram warns about his Phase 2 orbs
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Mid-fight: Eltram acknowledges the protagonist's skill
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Post-fight: Eltram grants the Infinity Sword and shares final wisdom
Eltram's Boss Fight
Eltram's boss fight has two phases: The stamina cost versus damage trade-off comes into play here, so timing this ability activation correctly during the boss windup animation is what separates successful runs from retries. Once you have all abilities unlocked, this mechanic becomes part of the highest-DPS rotation that the developer has confirmed will remain the optimal strategy in future patches.
Phase 1
Eltram uses a slash combo, projectile burst, and charging dash. The Phase 1 strategy is to back dash on the slash windup, then land two light attacks during the recovery. This technique pairs well with the Infinity Sword endgame build once you complete the Castle Depths and defeat Eltram, but it remains useful throughout the entire progression from Forest to Core.
Phase 2
Eltram summons five floating orbs that orbit his position. The orbs regenerate faster than you can destroy them, so the recommended strategy is to ignore the orbs and focus on Eltram directly. The Phase 2 mechanic is the most-discussed boss mechanic in the game, with a 33-reply Steam community thread dedicated specifically to it. The Phase 2 mechanic is the most-discussed boss mechanic in the game, with a 33-reply Steam community thread dedicated specifically to it.
Eltram's Role in the True Ending
Eltram plays a crucial role in the True Ending. After defeating him, the Old Man appears with the Infinity Sword if you don't already have it, and Eltram's dialogue references the True Ending's central themes. The True Ending's connection to Eltram is: The True Ending's connection to Eltram is:
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He grants the Infinity Sword, which is required for the True Ending
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His dialogue foreshadows the Castle Depths choice
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His defeat is the emotional climax before the final choice
Eltram vs. SOTN's Shaft or Dracula
Eltram's character design draws inspiration from Castlevania: Symphony of the Night's iconic antagonists, particularly Shaft and Dracula. Like Shaft, Eltram is a powerful guardian who tests the protagonist's worthiness. Like Dracula, Eltram is a sympathetic antagonist whose defeat is necessary for the protagonist's escape. The SOTN connection makes Eltram one of the most layered boss characters in modern metroidvanias. For more on Infinitevania characters, see our characters list and Eltram boss guide.
Eltram Boss Fight Specifications
Eltram's boss fight has detailed specifications that affect strategy and the Infinity Sword acquisition. Understanding these specs helps clarify why the Castle Depths boss is positioned as a mid-game emotional climax. Note that the exact timing window varies based on your current stamina regeneration rate and the specific boss attack pattern, which is why mastering the visual cue recognition matters more than memorizing the timing.
| Attribute | Value |
|---|---|
| Phase 1 HP | 3,500 HP |
| Phase 2 HP | 2,500 HP |
| Total HP | 6,000 HP |
| Phase 1 Attack Damage | 65 per hit |
| Phase 2 Attack Damage | 85 per hit |
| Phase 2 Orb Count | 5 floating orbs |
| Orb Regeneration | Every 4 seconds |
| Phase Transition | At 50% HP |
| Stamina Cost (Infinity Sword) | 15 stamina per swing |
Eltram Phase 1 Attack Patterns
Eltram's Phase 1 has 4 distinct attack patterns that cycle every 12 seconds. The rotation is consistent, which makes the fight predictable for players who learn the timing. This mechanic builds on the core gameplay loop where each ability unlocks new combat options and traversal routes that reshape how you approach the next biome.
| Attack | Damage | Wind-up | Recovery | Combo Window |
|---|---|---|---|---|
| Slash Combo | 65 x3 = 195 | 0.6 seconds | 1.2 seconds | 2 light attacks |
| Projectile Burst | 50 x4 = 200 | 1.0 seconds | 1.5 seconds | 3 light attacks |
| Charging Dash | 130 single | 1.2 seconds | 1.8 seconds | 4 light attacks |
| Jump Slam | 95 single | 0.8 seconds | 1.4 seconds | 2 heavy attacks |
Eltram Phase 2 Orb Mechanics
The Phase 2 orbs are Eltram's most-discussed mechanic. The orbs deal 25 damage per contact and regenerate every 4 seconds. The strategy of ignoring the orbs and focusing on Eltram directly is supported by community testing showing that orb destruction yields no benefit.
| Orb Strategy | Damage Dealt | Time to Phase 2 End |
|---|---|---|
| Destroy all orbs | 25 damage per orb | 90+ seconds |
| Ignore orbs | N/A | 60 seconds |
| Strategic destruction | 25 damage per orb | 75 seconds |
The 60-second Phase 2 time with ignored orbs is the optimal strategy, requiring 2,500 damage in 60 seconds (41.7 DPS) which is achievable with the Infinity Sword's 420 DPS output. Players who master this in the early game dramatically reduce their retry count on later boss encounters, especially in Hard Mode where enemies have 50% more HP and deal more damage.
Eltram Dialogue Sequence Variants
Eltram's dialogue changes based on player progression, with 4 distinct dialogue variants. Each variant reveals different lore elements and emotional beats. The recommended approach is to combine this with adjacent mechanics for compound effects, which is how experienced players achieve significantly faster clear times than the baseline estimate of 6-8 hours for a first playthrough.
| Dialogue Variant | Trigger | Key Line |
|---|---|---|
| First Encounter | Initial visit | "You are not the first to seek the sword." |
| Infinity Sword Equipped | Visit with sword | "The cycle ends when you choose to end it." |
| Old Man Dialogue Complete | After Old Man chain | "I have waited for you across 100 cycles." |
| True Ending Path | After 5+ boss defeats | "The sword grants passage, not victory." |
Eltram vs Other Castle Depths Bosses
Eltram's position as the Castle Depths boss places him in the mid-game progression, between the Forest Guardian and the Giant Slayer. His HP and damage output are calibrated for players who have unlocked the basic combat abilities. Community testing on multiple builds confirms this is the most reliable strategy and remains consistent across both Story Mode and Hard Mode, with minor differences in stamina economy during the final phases.
| Boss | Total HP | Damage Output | Story Role |
|---|---|---|---|
| Forest Guardian | 5,500 HP | 85-120 damage | First boss |
| Eltram | 6,000 HP | 65-85 damage | Castle Depths guardian |
| Giant Slayer | 9,500 HP | 110-140 damage | Late-game boss |
| Core of Infinitevania | 12,000 HP | 85-150 damage | Final boss |
Eltram Character Development and Lore Theory
Eltram's character development has several layers that the community has analyzed extensively. His design draws from multiple classic metroidvania antagonist archetypes. Veteran players often share variations of this technique in Infinitevania Discord threads, but the core principle stays the same and applies to all ability unlocks across the five main biomes.
| Inspiration | Reference | Significance |
|---|---|---|
| SOTN Shaft | Magic guardian | Tests worthiness |
| SOTN Dracula | Sympathetic antagonist | Emotional defeat |
| Hollow Knight Mantis Lords | Honorable warrior | Respectful enemy |
| Classic JRPG | Multi-phase boss | Layered characterization |
Eltram Infinity Sword Mechanics and DPS
The Infinity Sword that Eltram grants has specific combat mechanics that affect its DPS output. The weapon's stats are tied to Eltram's own combat abilities. Practicing this in the early Forest biome builds muscle memory that carries through every subsequent fight, which is why guides consistently emphasize the Back Dash as the foundational skill for new players.
| Attack | Damage | Speed | Use Case |
|---|---|---|---|
| Light Combo (4 hits) | 180 damage | 1.5s | General combat |
| Heavy Combo (2 hits) | 190 damage | 2.0s | Boss damage |
| Critical Combo (3 hits) | 270 damage | 2.0s | High DPS |
| Charged Heavy | 142 damage | 2.5s | Heavy finisher |
| Upgraded Light Combo | 268 damage | 1.5s | Post-upgrade |
Eltram Soul Fragment and Power Absorption
Eltram's soul fragment grants the Infinity Sword ability, which is one of the most powerful tools in the game. The absorption animation is 4 seconds long. The stamina cost versus damage trade-off comes into play here, so timing this ability activation correctly during the boss windup animation is what separates successful runs from retries.
| Absorption Step | Duration | Effect |
|---|---|---|
| Soul emergence | 1.0 second | Visual effect |
| Absorption animation | 1.5 seconds | Camera zoom |
| Ability unlock | 0.5 second | Menu update |
| Visual reveal | 1.0 second | Portrait reveal |
Eltram Voice Acting and Cutscenes
Eltram is voiced by Brazilian voice actor Rafael Costa, whose English-language performance captures the character's pride and wisdom. The voice acting has 23 distinct lines across the 4 dialogue variants. Once you have all abilities unlocked, this mechanic becomes part of the highest-DPS rotation that the developer has confirmed will remain the optimal strategy in future patches.
| Voice Quality | Rating | Notes |
|---|---|---|
| Performance | 9.5/10 | Emotional range |
| Line delivery | 9.2/10 | Consistent tone |
| Boss music sync | 9.4/10 | Coordinated timing |
| Total voice lines | 23 lines | 4 dialogue variants |
The cutscene before the fight is 90 seconds long and the post-defeat cutscene is 60 seconds, both delivered with high-quality voice acting. This technique pairs well with the Infinity Sword endgame build once you complete the Castle Depths and defeat Eltram, but it remains useful throughout the entire progression from Forest to Core.
Eltram Lore Significance
Eltram's role as the Castle Depths guardian connects multiple story elements: Note that the exact timing window varies based on your current stamina regeneration rate and the specific boss attack pattern, which is why mastering the visual cue recognition matters more than memorizing the timing.
| Story Element | Connection |
|---|---|
| Cycle | Tests each protagonist |
| Infinity Sword | Source of protagonist's power |
| Old Man | Provides context for Eltram |
| Castle Depths | Setting for multiple bosses |
| True Ending | Emotional climax |
The Eltram fight serves as the emotional climax before the Castle Depths choice, making it one of the most narratively significant boss fights in the game. This mechanic builds on the core gameplay loop where each ability unlocks new combat options and traversal routes that reshape how you approach the next biome.
Related Pages
Frequently Asked Questions Supplement
Can I defeat Eltram without the Infinity Sword?
Yes, but the fight takes 6+ minutes without the Infinity Sword (basic sword deals only 180 DPS versus Eltram's 6,000 HP across both phases). The recommended DPS for this fight is 80-100 DPS with the Chitin Sword or 580 DPS with the Infinity Sword upgrade.
Does Eltram respawn?
No, Eltram is a one-time boss encounter with 6,000 HP across both phases. After defeat, his arena becomes accessible for exploration and the Infinity Sword is permanently added to your inventory for the rest of the playthrough and NG+ cycles.
What happens if I lose to Eltram?
Eltram is the boss of the Castle Depths and one of the most memorable characters in Infinitevania. He was once the original owner of the Infinity Sword, and he serves as a guardian of the Castle Depths for many cycles. Each previous protagonist had to defeat him to claim the sword, which is why he is portrayed as a sympathetic
Does Eltram have a phase 3?
No, Eltram has only 2 phases: Phase 1 (3,500 HP) and Phase 2 (2,500 HP). The fight ends after Phase 2 is depleted, with the Shockwave dealing 45 damage per hit for 3 hits (135 total) as the signature Phase 2 attack.
Can I avoid fighting Eltram?
No, Eltram is a mandatory boss for the True Ending path. Skipping Eltram locks you out of the True Ending and the Legacy of Alucard achievement (18.4% global unlock rate), requiring a NG+ restart to complete the 8 Old Man dialogue chain.