Tempest

Defender (This creature can't attack.) Wall of Diffusion can block creatures with shadow as though Wall of Diffusion had shadow.

Whenever an opponent casts a red spell, you gain 2 life.

{T}: Add {C}. {T}, Sacrifice Wasteland: Destroy target nonbasic land.

Watchdog blocks each combat if able. As long as Watchdog is untapped, all creatures attacking you get -1/-0.

Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) Change the text of targ...

Buyback {5} (You may pay an additional {5} as you cast this spell. If you do, put this card into your hand as it resolves.) Draw a card.

When Wild Wurm enters the battlefield, flip a coin. If you lose the flip, return Wild Wurm to its owner's hand.

Flying {T}: Target creature gains flying until end of turn.

Flying

Destroy all creatures that aren't enchanted. They can't be regenerated.

All Sliver creatures have flying.

Destroy target land.

{T}: Choose a creature card name. Reveal the top four cards of your library and put all of them with that name into your hand. Put the rest into yo...

Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) As an additional cost t...