Awesome Cyber Monday

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...

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

Whenever you gain life, you may pay {2}. If you do, draw a card. {3}{W}: Create a 1/1 white Soldier creature token with lifelink.

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.

If one or more creature tokens would be created under your control, that many 4/4 white Angel creature tokens with flying and vigilance are created...

Flying, trample Pay 2 life: Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on ...

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of the creature's color.)...

Search your library for up to two basic land cards and/or Gate cards, put them onto the battlefield tapped, then shuffle your library.

Hexproof You can't cast noncreature spells. {2}: Nullhide Ferox loses all abilities until end of turn. Any player may activate this ability. If a s...

Flying, haste At the beginning of combat on your turn, if you've cast three or more instant and sorcery spells this turn, return Arclight Phoenix f...

Draw two cards. Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this ...

Flying Crackling Drake's power is equal to the total number of instant and sorcery cards you own in exile and in your graveyard. When Crackling Dra...

Whenever another creature you control enters the battlefield or dies, if that creature's power is greater than Pelt Collector's, put a +1/+1 counte...

Surveil 2, then draw a card. (To surveil 2, look at the top two cards of your library, then put any number of them into your graveyard and the rest...

Whenever you cast a blue spell, target player puts the top two cards of their library into their graveyard.

When Knight of Autumn enters the battlefield, choose one — • Put two +1/+1 counters on Knight of Autumn. • Destroy target artifact or enchantment. ...

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

Create a token that's a copy of target creature you control. Jump-start (You may cast this card from your graveyard by discarding a card in additio...

Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Surveil 1. (Look at the top card of your lib...

Whenever you cast an instant or sorcery spell, copy it for each other instant and sorcery spell you've cast before it this turn. You may choose new...

When Lazav, the Multifarious enters the battlefield, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) ...

Vicious Rumors deals 1 damage to each opponent. Each opponent discards a card, then puts the top card of their library into their graveyard. You ga...

Surveil 2, then choose an instant or sorcery card in your graveyard. You may cast that card this turn. If that card would be put into your graveyar...