Psychotic Fiend

Sadistic 1(Whenever this creature deals combat
damage to a player, each opponent loses 1 life.)
Psychotic Fiend enters the battlefield with X
+1/+1 counters rounded down, where X is
the amount of damage an opponent has been
dealt this turn.
Remove a +1/+1 counter from Psychotic Fiend:
Draw two cards, then discard two cards.