Awesome Cyber Monday

Flying Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever Needle Specter deals combat damage to a player, that player ...

Whenever Ashling, the Extinguisher deals combat damage to a player, choose target creature that player controls. The player sacrifices that creature.

Target player draws a card. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Counter target spell. Its controller draws a card. Draw a card.

Each opponent who controls more creatures than you can't cast creature spells. The same is true for artifacts and enchantments. Each opponent who c...

{2}: Target red creature gains haste until end of turn.

Create a token that's a copy of target creature. Retrace (You may cast this card from your graveyard by discarding a land card in addition to payin...

Whenever you cast a spell that's both green and blue, Shorecrasher Mimic has base power and toughness 5/3 until end of turn and gains trample until...

When Selkie Hedge-Mage enters the battlefield, if you control two or more Forests, you may gain 3 life. When Selkie Hedge-Mage enters the battlefie...

{G/U}: Groundling Pouncer gets +1/+3 and gains flying until end of turn. Activate this ability only once each turn and only if an opponent controls...

Whenever Spitemare is dealt damage, it deals that much damage to any target.

Flying Attacking creatures you control get +2/+0.

Double strike

{R/W}: Figure of Destiny becomes a Kithkin Spirit with base power and toughness 2/2. {R/W}{R/W}{R/W}: If Figure of Destiny is a Spirit, it becomes ...

{1}{R/W}, {Q}: Attacking creatures get +1/+0 until end of turn. ({Q} is the untap symbol.)

When Duergar Hedge-Mage enters the battlefield, if you control two or more Mountains, you may destroy target artifact. When Duergar Hedge-Mage ente...

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

First strike Belligerent Hatchling enters the battlefield with four -1/-1 counters on it. Whenever you cast a red spell, remove a -1/-1 counter fro...

Wither (This deals damage to creatures in the form of -1/-1 counters.) Persist (When this creature dies, if it had no -1/-1 counters on it, return ...

When Nucklavee enters the battlefield, you may return target red sorcery card from your graveyard to your hand. When Nucklavee enters the battlefie...

{1}{U/R}{U/R}: Copy target instant or sorcery spell that targets you. You may choose new targets for the copy.

Prevent all combat damage that would be dealt this turn if {W} was spent to cast this spell. Each player loses 1 life for each attacking creature t...

{G/U}{G/U}: Target creature you control becomes the color or colors of your choice until end of turn.

Create a 3/3 green Beast creature token. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its ot...