Sato, the Sugar Slugger

Sugar Rush (When Sato, the Sugar Slugger enters the battlefield, if you cast him, you may discard {x} cards.
If you do, put that many Sugar counters on him.)
-Sato get +2/+1 for each Sugar counter.
-If Sato has two or more Sugar counters, instant
and sorcery spells cost you {1} more to cast.
-If Sato has three or more Sugar counters, he
must attack every combat if able.
- If you discard four or more cards with Sugar
Rush, exile those cards instead.