hmm? what floor are you on? Poison Massacre stopped being effective for me around floor 230ish, and I’m really starting to feel buffs at 280+. Things that I expect to die even when buffed aren’t. My SE can’t bloodcrave a 4* stunbomber with 1 boost, and 3* bombers only lose 50% HP with type disadvantage.
Can’t imagine poison being that much more effective. I have to stun things to 250+ TU to get reliable damage on anything epic or higher. Good thing I had a sleep team to fall back on