Planar Chaos (FOIL)

Casting Cost:

Flying

Whenever Numot, the Devastator deals combat damage to a player, you may pay . If you do, destroy up to two target lands.

Casting Cost:

When you play Phantasmagorian, any player may discard three cards. If a player does, counter Phantasmagorian.

Discard three cards: Return Phantasmagorian from your graveyard to your hand.

Casting Cost:

Destroy target creature. It can't be regenerated. That creature's controller puts a 3/3 green Ape creature token into play.

Casting Cost:

At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them.

When there are no creatures on the battlefield, sacrifice Porphyry Nodes.

Casting Cost:

Whenever Radha, Heir to Keld attacks, you may add  to your mana pool.

: Add  to your mana pool.

Casting Cost: 

Counter target spell that targets a permanent you control.

Casting Cost:

Rough deals 2 damage to each creature without flying.

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Casting Cost:

Tumble deals 6 damage to each creature with flying.

Casting Cost:

Sacrifice Seal of Primordium: Destroy target artifact or enchantment.

Casting Cost: 

Exile Simian Spirit Guide from your hand: Add  to your mana pool.

Casting Cost: 

All Sliver creatures get +1/+1.

Casting Cost:

Flash (You may play this spell any time you could play an instant.)

Split second (As long as this spell is on the stack, players can't play spells or activated abilities that aren't mana abilities.)

White creatures get +1/-1.

Casting Cost: 

When you cast Temporal Extortion, any player may pay half his or her life, rounded up. If a player does, counter Temporal Extortion.

Take an extra turn after this one.

Casting Cost:

Flying

Whenever Teneb, the Harvester deals combat damage to a player, you may pay . If you do, put target creature card in a graveyard into play under your control.

Each land is a Swamp in addition to its other land types.

Casting Cost:

Flying

Whenever Vorosh, the Hunter deals combat damage to a player, you may pay . If you do, put six +1/+1 counters on Vorosh.