Irithirad, the Changing

Whenever Irithirad, the Changing deals combat
damage to a player, put a +1/+1 counter on him.
Overwhelm - Irithirad can't be blocked by
creatures with power equal to or less than his.
{4}{r}: Irithirad gains Flying until end of turn.
{5}{r}: Irithirad gains Indestructible until end of
turn.