QUICK LINKSBrowse all 167 games ELDEN RING official game artworkElden RingCyberpunk 2077 official game artworkCyberpunk 2077Stardew Valley official game artworkStardew ValleyTerraria official game artworkTerrariaHu Tao — Genshin ImpactGenshin ImpactMarch 7th — Honkai: Star RailHonkai: Star Rail
Discover your next upgrade Game information & guides
Merulina Guardian
Warframe · Mod

Merulina Guardian

Yareli augment that heals Merulina when enemies are eliminated during Sea Snares and grants a temporary Secondary weapon handling buff upon healing.

Released Nov 30, 2022

Merulina Guardian links Sea Snares eliminations to Merulina’s health and, when that healing occurs, boosts Secondary weapon Reload Speed and Fire Rate. Consider it when you can secure eliminations during Sea Snares and make use of the resulting weapon buff.

TypeYareliPolarityzenurikMax rank3Base drain6VariantStandardRarityRare
Merulina Guardian GUIDE

Understand Merulina Guardian

Useful when…

  • Restore some of Merulina’s health when an enemy is eliminated during Sea Snares.
  • Use the healing-triggered Reload Speed and Fire Rate buff on Secondary weapons.

Trigger and effects

An enemy must be eliminated during Sea Snares for Merulina to be healed. At rank 0, each qualifying elimination heals 5% of Merulina’s health; at rank 3, it heals 20%. Upon healing, the augment grants Secondary weapons +50% Reload Speed and Fire Rate for 8 seconds at rank 0, rising to +200% for 20 seconds at rank 3.

wiki.warframe.com ↗

Slot and use considerations

This Rare, standard Yareli augment has Zenurik polarity, base drain 6, and maximum rank 3. It uses a standard mod slot. Its weapon buff follows the healing event, so the benefit depends on both getting an elimination during Sea Snares and having a Secondary weapon to use during the timed buff.

Rank investment

Ranks increase both the healing per qualifying elimination and the buff’s magnitude and duration. Example fusion costs are 30 Endo and 1,449 credits for rank 0→1, 60 Endo and 2,898 credits for rank 1→2, and 120 Endo and 5,796 credits for rank 2→3. Lower ranks retain the same trigger but provide less healing and a shorter, weaker weapon buff.

wiki.warframe.com ↗

Other Yareli augment effects

Loyal Merulina changes Merulina so it follows Yareli and casts Sea Snare on nearby enemies with a 2-second cooldown. Surging Blades lets Yareli throw a blade while Aquablades is active or on cooldown; its blades gain 10% damage when an Aquablade hits an enemy, and throwing costs no energy with Merulina. These effects differ from Guardian’s elimination-triggered healing and Secondary weapon buff.

Limitations and tradeoffs

  • The healing requires an enemy elimination during Sea Snares; casting the ability alone is not the stated trigger.
  • The Secondary weapon bonuses occur upon healing and last for a rank-dependent duration.
  • It uses a standard slot and has base drain 6.

Common mistakes to avoid

  • Assuming every Sea Snares cast grants the weapon buff; the stated buff follows healing.
  • Assuming the buff applies to weapons other than Secondaries.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0Merulina Augment: Enemies eliminated during Sea Snares heal 5% of Merulina's health. Upon healing, gain +50% Reload Speed and Fire Rate on Secondary weapons for 8s.600
1Merulina Augment: Enemies eliminated during Sea Snares heal 10% of Merulina's health. Upon healing, gain +100% Reload Speed and Fire Rate on Secondary weapons for 12s.7301,449
2Merulina Augment: Enemies eliminated during Sea Snares heal 15% of Merulina's health. Upon healing, gain +150% Reload Speed and Fire Rate on Secondary weapons for 16s.8904,347
3Merulina Augment: Enemies eliminated during Sea Snares heal 20% of Merulina's health. Upon healing, gain +200% Reload Speed and Fire Rate on Secondary weapons for 20s.921010,143

These are listed mod effects and fusion costs, not final build damage. Matching and mismatched polarities change capacity. Totals assume starting at rank 0.

References and version

Game data version: Pinned public export

Merulina Guardian — WARFRAME Wiki ↗wiki.warframe.com ↗
Technical source data for verification

These machine-readable game records support the calculations and factual checks. The wiki references above are intended for reading.

wiki.warframe.com ↗Warframe Public Export ↗

Original data record ↗

Report a discrepancy
Optional: calculate an upgrade or configurationOpen the calculator when you want a cost estimate or a compatibility check.

The calculator loads when opened.

Find your next upgrade

Details