Richtofen, Mad Scientist

: Whenever a creature with black mana in its mana cost deals combat damage to a player, put a -1/-1 counter on target creature an opponent controls
+1: Draw three cards. Each player discards card from their hand or on top of their library
-9: Return up to three cards from graveyards onto the battlefield tapped under your control with 2 +1/+1 counters on them