Awesome Cyber Monday

Each opponent can cast spells only any time they could cast a sorcery. [+1]: Until your next turn, you may cast sorcery spells as though they had f...

Whenever Krenko, Tin Street Kingpin attacks, put a +1/+1 counter on it, then create a number of 1/1 red Goblin creature tokens equal to Krenko's po...

Electrodominance deals X damage to any target. You may cast a card with converted mana cost X or less from your hand without paying its mana cost.

{T}, Sacrifice two other creatures: Any number of target players each lose 2 life and sacrifice a creature. You add {B}{B} and draw a card.

Draw two cards, then discard two cards. Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Counter target spell. Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Choose one or both — • Deafening Clarion deals 3 damage to each creature. • Creatures you control gain lifelink until end of turn.

Creature spells you cast with power 4 or greater cost {2} less to cast. Whenever Goreclaw, Terror of Qal Sisma attacks, each creature you control w...

Banefire deals X damage to any target. If X is 5 or more, this spell can't be countered and the damage can't be prevented.

Deathtouch When Gonti, Lord of Luxury enters the battlefield, look at the top four cards of target opponent's library, exile one of them face down,...

When Hostage Taker enters the battlefield, exile another target creature or artifact until Hostage Taker leaves the battlefield. You may cast that ...

Dragonskull Summit enters the battlefield tapped unless you control a Swamp or a Mountain. {T}: Add {B} or {R}.

Steel Leaf Champion can't be blocked by creatures with power 2 or less.

Whenever you cast a noncreature spell, Kessig Flamebreather deals 1 damage to each opponent.

Whenever a land enters the battlefield under your control, proliferate. (Choose any number of permanents and/or players, then give each another cou...

Draw two cards, then discard two cards. Untap up to three lands.

Destroy all creatures with converted mana cost 3 or less.

Copy target instant or sorcery spell with converted mana cost 4 or less. You may choose new targets for the copy.

If you would draw a card, instead look at the top three cards of your library, then put one into your hand and the rest into your graveyard. Pay 4 ...

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) At the beginning of combat on your tur...

Flying At the beginning of each end step, if you gained 5 or more life this turn, create a 4/4 white Angel creature token with flying and vigilance...

Whenever a creature enters the battlefield under your control, Impact Tremors deals 1 damage to each opponent.

Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp. {T}: Add {U} or {B}.

Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island. {T}: Add {W} or {U}.