This level is RNG-heavy. Use "chaser" slimes to push her toward damage puddles. Predict her movement to corner her. Slime lifespan and heal debuff.
For tougher bosses like the Boxer, use "vine" units to stun them continuously. Time your placements (about every 1 second) to keep them locked near your high-damage AOE units. Heroine.conquest.rar
Pure stat check. Farm EXP until your units can withstand her attacks. Distribute spawns in corners to split her focus. High level units (Level 30+ recommended). This level is RNG-heavy
You earn experience (EXP) for every damage tick your units deal. Even if you lose a round, the EXP earned allows you to upgrade unit stats like health, damage, and move speed for the next attempt. Heroine.conquest.rar