Shoto, Hero of Fire and Ice

Go beyond 2 (When this creature attacks, you may
have it get +5/+5 until end of turn. If you do, put two
-1/-1 counters on it at the beginning of your
postcombat main phase.)
As long as Shoto, Hero of Fire and Ice has a -1/-1 counter on it, it has "{u}{r}: Shoto, Hero of Fire
and Ice gains +2/+1 until end of turn." and
"{u/r}{u/r}: Remove a -1/-1 counter from Shoto, Hero
of Fire and Ice."