Aniimo Burrowgrass Omni Training Guide and Build

Burrowgrass remains viable in Aniimo's Omni Training trials, but only if you use it as an active hazard-control support rather than a passive stall tank. Tighter trial timers and wider lingering area-of-effect (AoE) hazards prevent players from simply outlasting boss encounters underground. To clear high-tier floors, deploy Burrowgrass to absorb lethal single-target boss strikes, group and root aggressive adds, and create safe burst windows for your offensive carries.

Core Kit and Mechanical Timing

Burrowgrass stabilizes dangerous trial waves by dropping enemy targeting and locking down mobile threats. Managing its underground duration and skill placement is essential for survival:

Burrow Engagement: Submerging grants immunity to direct single-target attacks and reduces incoming environmental splash damage. Remaining underground quickly drains energy reserves, so resurface immediately after dodging heavy boss impacts. Do not rely on Burrow for complete safety against delayed ground shockwaves, which can still connect below the surface.
Seed Spore Trap: Laying spore clusters creates sticky ground zones that slow incoming enemies and apply an escalating root debuff. Position these in pathing bottlenecks between spawn points and your backline.
Entangling Roots (Burst/Ultimate): Resurfacing releases an AoE root shockwave that immobilizes normal enemies and interrupts channeling boss animations, opening a clear damage window for your team.

Stat Priorities and Talisman Setup

Scaling enemy damage in Omni Training requires Burrowgrass to invest fully into bulk and skill uptime. Experimental hybrid damage builds fail survival checks on high floors.

Primary Stats

Maximum HP: Prioritize flat and percentage HP across all primary talisman slots. Burrowgrass's passive shielding scales directly from its base health pool.
Physical and Elemental Defense: Take defense on secondary slots to prevent Burrowgrass from being bursted down when surfaced.
Cooldown Reduction (CDR) and Energy Recharge: Allocate secondary sub-stats to CDR and Energy Recharge so Burrow Engagement is ready for every major boss attack rotation.

Talisman Selection

Equip talisman sets that generate bonus shields upon resurfacing, reduce skill costs while underground, or provide passive party healing while the equipped creature is submerged. Avoid offensive sets focused on critical rate or elemental penetration, as Burrowgrass's personal damage contribution is secondary to team survival.

Omni Training Team Compositions

Burrowgrass lacks the offensive output to beat trial enrage timers alone. Pair it with aggressive burst units that need crowd control and protection to execute their rotations safely.

Role	Preferred Archetype	Combat Synergy
Primary Burst DPS	Fire or Thunder Burst Specialist	Swaps in immediately after an Entangling Roots interrupt to execute full damage rotations safely.
Field Enabler	Wind Vortex or Aero Disruptor	Groups scattered trial adds directly into pre-placed Seed Spore traps to guarantee crowd-control procs.
Support Battery	Grass or Holy Energy Restorer	Generates energy to ensure Burrow Engagement and Entangling Roots are off cooldown for every phase.

Trial Rotation Sequence

Execute this three-step loop to clear waves while meeting trial timers:

Deploy Traps Early: Move to the arena center as the wave spawns and lay Seed Spores along enemy approach paths.
Absorb and Submerge: Draw the stage boss's initial aggro. As soon as the red telegraph indicator appears, cast Burrow to absorb the primary strike harmlessly.
Interrupt and Tag Out: Resurface using Entangling Roots to interrupt the boss and freeze nearby adds. Immediately tag out to your Primary Burst DPS to unload high-damage skills during the root duration, then swap Burrowgrass back in to repeat the cycle.