Base Heretic Tier 10+: Tower Guardians. What to kill, what to pay attention to!
See list below. It goes without saying that if you play a different class, then the list entirely shifts depending on your strengths and weaknesses. (For example, Gilgamesh is a very safe switch-in against Arcane Troll! But doesn't operate well against 2 Mammon Acolytes).
Credit to orna.guide for the images.
