: Target land becomes a Forest until end of turn.

Kicker—Sacrifice two lands. (You may sacrifice two lands in addition to any other costs as you cast this spell.)
Target player discards two cards. If this spell was kicked, that player discards three cards instead.

Kicker—Sacrifice a creature. (You may sacrifice a creature in addition to any other costs as you cast this spell.)
Search your library for a basic land card, put that card onto the battlefield, then shuffle. If this spell was kicked, instead search your library for up to two basic land cards, put them onto the battlefield, then shuffle.

Flying
When this creature enters, return a white or blue creature you control to its owner's hand.

Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.)
Prevent all combat damage target creature would deal this turn. If this spell was kicked, prevent all combat damage another target creature would deal this turn.

Enchant creature
Whenever enchanted creature becomes tapped, this Aura deals 2 damage to that creature's controller.

, : This creature deals 2 damage to target blue creature.

Flying
: This creature gains first strike until end of turn.

As an additional cost to cast this spell, sacrifice a creature.
Destroy target nonblack creature. It can't be regenerated. Its controller loses 2 life.

This creature gets +1/+1 as long as you control a Swamp.

Kicker—Sacrifice two lands. (You may sacrifice two lands in addition to any other costs as you cast this spell.)
Magma Burst deals 3 damage to any target. If this spell was kicked, it deals 3 damage to another target.

Flying
: Target permanent becomes white until end of turn.

, , Sacrifice this creature: Destroy all enchantments of the color of your choice.

When this creature enters, draw a card for each black creature your opponents control.

Flying
When this creature enters, put target red or green creature on top of its owner's library.

When this creature leaves the battlefield, destroy target white creature. It can't be regenerated.

: Target land becomes the basic land type of your choice until end of turn.

: This creature gets +1/+0 until end of turn.
: This creature gets +0/+1 until end of turn.

First strike
When this creature enters, return a green or white creature you control to its owner's hand.