Nameless Inversion

Changeling (This card is every creature type.)
Target creature gets +3/-3 and loses all creature types until end of turn.

Rampant Growth

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Corrupt

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Forest

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Oxidize

Destroy target artifact. It can't be regenerated.

Harrow

As an additional cost to cast this spell, sacrifice a land.
Search your library for up to two basic land cards, put them onto the battlefield, then shuffle.

Giant Growth

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

Kalonian Tusker

Harmonize

Infest

All creatures get -2/-2 until end of turn.

Doom Blade

Grizzly Bears

Cruel Edict

Target opponent sacrifices a creature of their choice.

Yargle, Glutton of Urborg

Recollect

Return target card from your graveyard to your hand.

Reliquary Tower

You have no maximum hand size.
{T}: Add {C}.

Zombify

Return target creature card from your graveyard to the battlefield.

Sol Ring

Swamp

Sign in Blood

Target player draws two cards and loses 2 life.