Pikachu

Flash, prowess
Channel abilities cost {1} less for your creatures.
Thundershock - {u/r}{u/r}. Sacrifice an "Evolution
Stone" place a +1/+1 counter on Pikachu. Deal 2 damage to any target, scry 2.
Surf {3}{u}{t} Until end of turn, Pikachu gains islandwalk. Return target tapped creature your opponent controls to it's owner's hand.