Llanowar Elves

Birds of Paradise

Giant Growth

Target creature gets +3/+3 until end of turn.

Berserk

Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.

Tropical Island

Island

Scryb Sprites

Argothian Pixies

Argothian Pixies can't be blocked by artifact creatures.
Prevent all damage that would be dealt to Argothian Pixies by artifact creatures.

Unstable Mutation

Enchant creature
Enchanted creature gets +3/+3.
At the beginning of the upkeep of enchanted creature's controller, put a -1/-1 counter on that creature.

Psionic Blast

Psionic Blast deals 4 damage to any target and 2 damage to you.

Forest

Counterspell

Regrowth

Return target card from your graveyard to your hand.