Forest

Mountain

Giant Growth

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

Elvish Mystic

Maximize Velocity

Target creature gets +1/+1 and gains haste until end of turn.
Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Gigantosaurus

Summer Bloom

You may play up to three additional lands this turn.

Footfall Crater

Enchant land
Enchanted land has "{T}: Target creature gains trample and haste until end of turn."
Cycling {1} ({1}, Discard this card: Draw a card.)

Early Harvest

Target player untaps all basic lands they control.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Garruk's Horde

Trample
Play with the top card of your library revealed.
You may cast creature spells from the top of your library. (Do this only any time you could cast that creature spell. You still pay the spell's costs.)