Sheogorath, Mad One

Whenever one or more creatures deal combat damage, roll a d20
1-3 | Draw X cards, where X is the result
3-7 | Create 4 food tokens
7-11 | You and target opponent choose a creature, destroy the rest
11{dash}19 | Each opponent creates a 1/1 goat token
20 | Target player loses half their life, then draws half that many cards