Classic Getter 2

Getter Rays (At the begining of your upkeep place a +1/+1 counter on this card).
Evolve, Trample, Haste.
{2}: Swap this card with a Classic Getter 1 or Classic Getter 3 from your hand or library, then shuffle your library. (This does not count as casting a new spell. The swapped creature does not have summoning sickness)