Recursive Centaur

Haste
If you cast Recursive Centaur from your hand it
enters the battlefield with four +1/+1 counters.
{t}: Put two +1/+1 counters on Recursive
Centaur. Create a token that's a copy of
Recursive Centaur then put a number of +1/+1
counters on that token equal to half the number
of +1/+1 counters on Recursive Centaur rounded
up.