I'm stumped wave 5 in The Destroyed Civilization with the Brutal Skeleton Butcher and the summon shield. I've tried killing the minions one at a time but that doesn't work. Should I just bring a monster that delayed the CD??
Or you can use a monster skill powerful enough to destroy the skeletons on its sides. The boss skill said that the main enemy will not receive damage unless the others are defeated.
You can either bring a monster or craft that can increase CD or any card that can inactivate the central monster and prevent it from going to CD 0 should work (eg Urd, Medusa which are farmable from shop>lost relic pass registry).