Awesome Cyber Monday

Haste You can attack with Party Crasher once each combat during each opponent's turn.

Just Desserts deals p damage to target creature. (p is the ratio of a circle's circumference to its diameter. (It's a smidgen more than 3.))

Whenever you're dealt damage, Augment {2}{W} ({2}{W}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

When It That Gets Left Hanging enters the battlefield, ask a person outside the game to high-five you. If they won't, It That Gets Left Hanging gai...

(This creature has INFINITE POWER.)

Whenever you cast a spell with a Goblin Explosioneers watermark, Hammerfest Boomtacular deals 2 damage to any target.

Gain control of target creature until end of turn. Untap that creature and roll a six-sided die. Until end of turn, it gains haste and gets +X/+0, ...

As Hammer Jammer enters the battlefield, roll a six-sided die. Hammer Jammer enters the battlefield with a number of +1/+1 counters on it equal to ...

Trample At the beginning of each end step, if an opponent was dealt damage this turn, Augment {1}{R}{R} ({1}{R}{R}, Reveal this card from your hand...

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.) When Garbage Elemental enters the battlefi...

Menace (This creature can't be blocked except by two or more creatures.) Other creatures you control wearing hats in their art have menace.

Last strike (This creature deals combat damage after creatures without last strike.) Battalion — Whenever Garbage Elemental and at least two other...

Unleash (You may have this creature enter the battlefield with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.) Eac...

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without...

When Garbage Elemental enters the battlefield, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your spro...

Frenzy 2 (Whenever this creature attacks and isn't blocked, it gets +2/+0 until end of turn.) Garbage Elemental can't be blocked by wordy creature...

Players play a Magic subgame, starting at 1 life and using their libraries as their decks. For the rest of the main game, if a source would deal da...

When this creature enters the battlefield, roll a six-sided die. This creature deals damage equal to the result to target creature an opponent cont...

Flying

When GO TO JAIL enters the battlefield, exile target creature an opponent controls until GO TO JAIL leaves the battlefield. At the beginning of th...

When this creature enters the battlefield, you may destroy target artifact.

When this creature enters the battlefield, you may discard a card. If you do, draw a card.

Roll a six-sided die. Create a number of 1/1 red Goblin creature tokens equal to the result.

{2}{B/R}{B/R}, {T}: Roll a six-sided die. Create a number of 1/1 red Brainiac creature tokens equal to the result. Tap three untapped Brainiacs you...