Awesome Cyber Monday

Whenever you cast an instant or sorcery spell, create a 1/1 blue Bird Illusion creature token with flying.

Flash Flying When Dream Eater enters the battlefield, surveil 4. When you do, you may return target nonland permanent an opponent controls to its o...

Counter target spell. Ionize deals 2 damage to that spell's controller.

Gain control of target creature with converted mana cost X.

Enchant creature Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, you may draw a card." At the beginn...

When Oath of Teferi enters the battlefield, exile another target permanent you control. Return it to the battlefield under its owner's control at t...

During each of your turns, you may play up to one permanent card of each permanent type from your graveyard. (If a card has multiple permanent type...

Flash When Merfolk Trickster enters the battlefield, tap target creature an opponent controls. It loses all abilities until end of turn.

Look at the top three cards of your library. Put any number of them into your graveyard and the rest back on top of your library in any order. Flas...

This spell costs {1} less to cast for each artifact you control. When Emry, Lurker of the Loch enters the battlefield, put the top four cards of yo...

Choose target spell or permanent that's red or green. Its owner puts it on the top or bottom of their library.

Counter target noncreature spell unless its controller pays {2}.

As Arcane Adaptation enters the battlefield, choose a creature type. Creatures you control are the chosen type in addition to their other types. Th...

Flash This spell can't be countered. Whenever you cast a spell, choose up to one — • Return target spell you don't control to its owner's hand. • R...

Scry 2, then draw two cards. Foretell {1}{U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later tu...

{T}, Sacrifice another creature: Search your library for a creature card with converted mana cost equal to 1 plus the sacrificed creature's convert...

Whenever you draw a card, each opponent puts the top two cards of their library into their graveyard.

You may cast spells from your hand without paying their mana costs.

Flying Enigma Drake's power is equal to the number of instant and sorcery cards in your graveyard.

Whenever a land enters the battlefield under your control, you gain 1 life and draw a card.

Creatures you control with power or toughness 1 or less can't be blocked.

[+1]: Draw a card. At the beginning of the next end step, untap up to two lands. [−3]: Put target nonland permanent into its owner's library third ...

Look at the top card of your library. You may put that card into your graveyard. Draw a card.

If Leyline of Anticipation is in your opening hand, you may begin the game with it on the battlefield. You may cast spells as though they had flash.