Psionic Blast

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

Giant Growth

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

Scryb Sprites

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.

Island

Mox Emerald

Tropical Island

Timetwister

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Regrowth

Return target card from your graveyard to your hand.

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.