Progenitrix piece, grenade piece, bomb piece, snoll piece, pyrobolus piece

Battle 30Move 8 (random tile)

Enemy pieces

Progenitrix piece
Weak to Wind

Signature: Massive Explosion

grenade piece
Weak to Wind

Signature: Massive Explosion

bomb piece
Weak to Wind

Signature: Fire II

snoll piece
Weak to Fire

Signature: Ice SpikesIce Spikes

pyrobolus piece
Weak to Water

Signature: Toxic FumesPoison

Weaknesses come straight from the game data (they match the in-game board preview). The star ratings the preview shows for Strength / Intelligence / resistances aren't decoded yet, and attack patterns beyond the signature action aren't in the data at all — that's what the write-up below is for.

Strategy

draft · Icy Veins (summarised) · updated 2026-09-18

Mechanics

Progenitrix Piece — possible triple-card fight.

Suggested trio: Mantis, Damselfly, Spriggan — nothing specific — just damage.

Abilities

  • Scalding Scolding — jumps to a side and cleaves in front
  • Meltdown — marker: line tankbuster that binds, knocks back and leaves three fire puddles
  • Fiery Fury — three knockbacks from purple circles — cannot be immuned
  • Massive Explosion — interruptible raidwide

Adds

  • Bomb — fire puddles on death
  • Grenade — boss is immune while it lives; spams raidwides and gains a damage stack every time it is hit — kill it before 16 stacks
  • Snoll — circle explosion on death
  • Pyrobolus — cones in all directions

How to handle it

Stand at her side for Scalding Scolding, kill adds as they appear (mind their death effects), and treat the Grenade as the priority.

Source: Icy Veins — Beastmaster Crucible of the Unbroken guide.