Villainous Wealth

Target opponent exiles the top X cards of their library. You may cast any number of spells with mana value X or less from among them without paying their mana costs.

Negate

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

Forest

Steel Wall

Llanowar Elves

Diabolic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Fyndhorn Elves

Wall of Frost

Defender
Whenever Wall of Frost blocks a creature, that creature doesn't untap during its controller's next untap step.

Ornithopter of Paradise

Swamp

Unsummon

Return target creature to its owner's hand.

Elvish Mystic

Island

Scuttlemutt

{T}: Add one mana of any color.
{T}: Target creature becomes the color or colors of your choice until end of turn.