Erl, Mentor of the People

Flying, Lifelink
Whenever Erl, Mentor of the People attacks,
put X +1/+1 counters on each creature where
X is the numbner of humans and angels on the battlefield.
{1}{r}: Creatures you control gain haste
until end of turn.
{2}{u}: Target playuer draws two cards and
discards a card.
3{b}: Return target card from a graveyard
to the battlefield.