Congratulations! You just won the Over the Ashes Badge and 60 points!
Yay! Just done it! Biological lvl 29.
Build...just need envenom 4 point, break, cristalize 3 point,acidic blood 4 points and subversion.
Kill the healing orb with subversion in the first turn (you must have less speed that your teammates). Cristalize Corruptor, and envenom him like hell. When he gets free from cristalize stun kim with break and cristalize him again, slow but works...