Awesome Cyber Monday

You may have Progenitor Mimic enter the battlefield as a copy of any creature on the battlefield, except it has "At the beginning of your upkeep, i...

Counter target spell. At the beginning of your next precombat main phase, add X mana in any combination of colors, where X is that spell's converte...

Defender Whenever you cast an instant or sorcery spell, Nivix Cyclops gets +3/+0 until end of turn and can attack this turn as though it didn't hav...

First strike, deathtouch Master of Cruelties can only attack alone. Whenever Master of Cruelties attacks a player and isn't blocked, that player's ...

Flying {T}: Goblin Test Pilot deals 2 damage to any target chosen at random.

Whenever a creature you control attacks, put a +1/+1 counter on it.

When Scion of Vitu-Ghazi enters the battlefield, if you cast it from your hand, create a 1/1 white Bird creature token with flying, then populate. ...

Choose target creature. Put the top four cards of your library into your graveyard, then that creature gets -1/-1 until end of turn for each land c...

When Deadbridge Chant enters the battlefield, put the top ten cards of your library into your graveyard. At the beginning of your upkeep, choose a ...

Choose any target. Draw three cards, then discard a card. Blast of Genius deals damage equal to the discarded card's converted mana cost to that pe...

Flying Hexproof (This creature can't be the target of spells or abilities your opponents control.)

When Saruli Gatekeepers enters the battlefield, if you control two or more Gates, you gain 7 life.

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1...

Target creature gets +5/+5 until end of turn.

First strike Riot Piker attacks each combat if able.

Simic Guildgate enters the battlefield tapped. {T}: Add {G} or {U}.

Rakdos Guildgate enters the battlefield tapped. {T}: Add {B} or {R}.

Golgari Guildgate enters the battlefield tapped. {T}: Add {B} or {G}.

Azorius Guildgate enters the battlefield tapped. {T}: Add {W} or {U}.

{T}: Add {G} or {U}. {G}{U}, {T}, Sacrifice Simic Cluestone: Draw a card.

Enchant creature Enchanted creature gets +2/+2 and has trample and lifelink. (Damage dealt by a creature with lifelink also causes its controller t...

{U}: Exile Aetherling. Return it to the battlefield under its owner's control at the beginning of the next end step. {U}: Aetherling can't be block...

Lifelink (Damage dealt by this creature also causes you to gain that much life.) Extort (Whenever you cast a spell, you may pay {W/B}. If you do, e...

Vigilance, protection from creatures Whenever a creature deals combat damage to you, destroy that creature. Create a 1/1 white and black Spirit cre...