Awesome Cyber Monday

Whenever an opponent discards a card, Megrim deals 2 damage to that player.

Whenever a creature you control deals combat damage to an opponent, you may draw a card.

Return target permanent to its owner's hand.

Creatures you control get +0/+5 until end of turn.

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

Return all creatures to their owners' hands.

Draw three cards.

Destroy all creatures. They can't be regenerated.

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

Whenever City of Brass becomes tapped, it deals 1 damage to you. {T}: Add one mana of any color.

Each spell costs {3} more to cast except during its controller's turn.

When Wood Elves enters the battlefield, search your library for a Forest card and put that card onto the battlefield. Then shuffle your library.

Target player gains X life.

Whenever a creature dies, that creature's controller may draw a card.

{G}, {T}: You may put a creature card from your hand onto the battlefield.

When Elvish Pioneer enters the battlefield, you may put a basic land card from your hand onto the battlefield tapped.

Draw a card for each creature you control.

Flying {T}: Add one mana of any color.

Prevent all combat damage that would be dealt this turn.

Destroy target land.

Discard a land card: Seismic Assault deals 2 damage to any target.

{T}: Destroy target Wall.

{T}, Sacrifice a creature: Bloodshot Cyclops deals damage equal to the sacrificed creature's power to any target.

{B}{B}, {T}: Destroy target white creature.