Vampire Champion

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Food Chain

Exile a creature you control: Add X mana of any one color, where X is 1 plus the exiled creature’s converted mana cost. Spend this mana only to cast creature spells.

Bladewing’s Thrall

Bladewing’s Thrall has flying as long as you control a Dragon.
When a Dragon enters the battlefield, you may return Bladewing’s Thrall from your graveyard to the battlefield.

Seeker of the Way

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Whenever you cast a noncreature spell, Seeker of the Way gains lifelink until end of turn.

Encampment Keeper

First strike
, , Sacrifice Encampment Keeper: Creatures you control get +2/+2 until end of turn.

Opt

Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
Draw a card.

Bellowing Aegisaur

Enrage — Whenever Bellowing Aegisaur is dealt damage, put a +1/+1 counter on each other creature you control.

Hedron Archive

: Add .
, , Sacrifice Hedron Archive: Draw two cards.

Polymorphist’s Jest

Until end of turn, each creature target player controls loses all abilities and becomes a blue Frog with base power and toughness 1/1.

Mirage Mirror

: Mirage Mirror becomes a copy of target artifact, creature, enchantment, or land until end of turn.

Mirage Mirror

: Mirage Mirror becomes a copy of target artifact, creature, enchantment, or land until end of turn.

Striped Riverwinder

Hexproof (This creature can’t be the target of spells or abilities your opponents control.)
Cycling (, Discard this card: Draw a card.)

Mirage Mirror

: Mirage Mirror becomes a copy of target artifact, creature, enchantment, or land until end of turn.

Kindled Fury

Target creature gets +1/+0 and gains first strike until end of turn.

Overcome

Creatures you control get +2/+2 and gain trample until end of turn. (They can deal excess combat damage to the player or planeswalker they’re attacking.)

Victimize

Choose two target creature cards in your graveyard. Sacrifice a creature. If you do, return the chosen cards to the battlefield tapped.

Electrify

Electrify deals 4 damage to target creature.

Ahn-Crop Champion

You may exert Ahn-Crop Champion as it attacks. When you do, untap all other creatures you control. (An exerted creature won’t untap during your next untap step.)

Limits of Solidarity

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
Cycling (, Discard this card: Draw a card.)

Thresher Lizard

Thresher Lizard gets +1/+2 as long as you have one or fewer cards in hand.

Invigorated Rampage

Choose one —
• Target creature gets +4/+0 and gains trample until end of turn.
• Two target creatures each get +2/+0 and gain trample until end of turn.

Tezzeret’s Simulacrum

: Target opponent loses 1 life. If you control a Tezzeret planeswalker, that player loses 3 life instead.