Treehouse of Horror XXVII: Daily Challenges

I'm so sorry, this new forum confuses me so much and I can't work out how to add a question elsewhere. Who can fight the monsters? I get the feeling I don't have them all

"mischiefma567;1474646" wrote:
I'm so sorry, this new forum confuses me so much and I can't work out how to add a question elsewhere. Who can fight the monsters? I get the feeling I don't have them all

Cletus, Krusty, inguana lady, Space Marshmallow, Apu, Skinner. Ones I Remember by memory.

Oh wow. The amount of Obals we can get from challenges goes up each act? Awesome. Loads of craftable stuff I want.