Flickering Hound

Whenever you cast a creature spell, exile up to one other target creature you control, then return that card to the battlefield under its owner's control.

Precise Redaction

Guiding Hydra

This creature enters with X +1/+1 counters on it.
At the beginning of combat on your turn, you may remove a +1/+1 counter from this creature. If you do, put a +1/+1 counter on each other creature you control.

Refute Destiny

Exile target creature or planeswalker that's green or blue. Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Illusion

The Theorist, Jace Beleren

At the beginning of each opponent's draw step, you draw a card.
+1: Create a 1/1 blue Illusion creature token.
−2: For each opponent, return up to one target artifact or creature that player controls to its owner's hand.
−6: Draw three cards. Then put X +1/+1 counters on each creature you control, where X is the number of cards in your hand.

Extrapolate the Impossible

You may reveal exactly two cards you own with different names from outside the game. An opponent chooses one of them. You put that card into your hand.

Lich's Relic

When this Equipment enters, you may pay {2}. When you do, for each opponent, destroy up to one target creature or planeswalker that player controls.
Equipped creature gets +2/+1.
Equip {2}

Terminal Criticism

Destroy target creature or planeswalker that's blue or red. You gain 1 life.

Ajani's Anguish

When this enchantment enters, it deals X damage to any target.
Creatures you control have trample.

Dragon

Draconic Visitor

Flying
If one or more artifact tokens would be created under your control, that many 5/5 red Dragon creature tokens with flying are created instead.

Essence Burn

Essence Burn deals 5 damage to target black or green creature or planeswalker. If that permanent would die this turn, exile it instead.

Protege's Awakening

Jace

Empower Jace 6. (Put six loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")
Draw a card.

Face Yourself

Copy

For each creature target player controls, create a token that's a copy of that creature, except it has haste and "At the beginning of the end step, if you don't control a planeswalker, sacrifice this creature."

Identity Echo

{3}{R}: Exile target creature or planeswalker you control. Reveal cards from the top of your library until you reveal a creature or planeswalker card. Put that card onto the battlefield and the rest on the bottom of your library in a random order. Activate only as a sorcery.

Flourishing Grapple

Target creature or planeswalker an opponent controls that's red or white loses all abilities until end of turn. Target creature you control deals damage equal to its power to that permanent.

Reality Fracture