Awesome Cyber Monday

Destroy all creatures you don't control. They can't be regenerated.

All creatures get -1/-1 until end of turn.

Whenever a creature you control deals combat damage to a player, that player discards a card.

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

You draw three cards and you lose 3 life.

Defender, flying (This creature can't attack, and it can block creatures with flying.)

You may tap or untap target artifact, creature, or land.

{1}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.

Your opponents play with their hands revealed.

Enchant artifact You control enchanted artifact.

Flying (This creature can't be blocked except by creatures with flying or reach.) Sacrifice Spiketail Hatchling: Counter target spell unless its co...

{B}: Regenerate Drudge Skeletons. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, a...

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

Defender (This creature can't attack.) {1}{B}: Regenerate Carrion Wall.

{2}{G}{G}: Reveal the top card of your library. If it's a creature card, put it onto the battlefield. Otherwise, put it into your graveyard.

Flying

Destroy target tapped creature.

Sea Monster can't attack unless defending player controls an Island.

Flying When Sage Owl enters the battlefield, look at the top four cards of your library, then put them back in any order.