Choose two target creatures controlled by the same opponent. That player chooses and sacrifices one of those creatures. Put a -1/-1 counter on the other.

Destroy all creatures with power 4 or greater. They can't be regenerated.

: Retrieval Agent gets +1/-1 until end of turn.

Exile target creature card from your graveyard. Until the end of your next turn, you may cast that card. (Then exile this card. You may cast the creature later from exile.)

: Return Retrofitted Transmogrant from your graveyard to the battlefield tapped with two +1/+1 counters on it.

Whenever Retromancer becomes the target of a spell or ability, Retromancer deals 3 damage to that spell or ability's controller.

Choose one —

• Return target creature card from your graveyard to your hand.

• Return two target creature cards that share a creature type from your graveyard to your hand.

Return all Nightstalker permanent cards from your graveyard to the battlefield. Then destroy all Swamps you control.

Spree (Choose one or more additional costs.)

+ — Copy target instant spell, sorcery spell, activated ability, or triggered ability. You may choose new targets for the copy.

+ — Change the target of target spell or ability with a single target.

Until end of turn, target creature gets +1/+0 and gains lifelink and "When this creature dies, return it to the battlefield tapped under its owner's control."

Exile target artifact or enchantment. If you cast this spell during your main phase, you may exile up to one other target artifact or enchantment.

Destroy target artifact, enchantment, or creature with flying.

Return target creature card with mana value 3 or less from your graveyard to the battlefield. Create a Young Hero Role token attached to it. (Enchanted creature has "Whenever this creature attacks, if its toughness is 3 or less, put a +1/+1 counter on it." If you put another Role on the creature later, put this one into the graveyard.)

When Returned Centaur enters, target player mills four cards.

Defender

: Returned Phalanx can attack this turn as though it didn't have defender.

Menace

When this creature transforms into Revealing Eye, target opponent reveals their hand. You may choose a nonland card from it. If you do, that player discards that card, then draws a card.

Flying

When Reveillark leaves the battlefield, return up to two target creature cards with power 2 or less from your graveyard to the battlefield.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

: Reveka, Wizard Savant deals 2 damage to any target and doesn't untap during your next untap step.

Your opponents can't cast spells or activate planeswalkers' loyalty abilities this turn.

Exile Revel in Silence.

Menace (This creature can't be blocked except by two or more creatures.)

When Revel Ruiner enters, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)

Target creature gets +2/+2 until end of turn. If it has a counter on it, it also gains flying and lifelink until end of turn.

Flying

Revenant's power and toughness are each equal to the number of creature cards in your graveyard.

Double your life total. Target opponent loses half their life, rounded up.

Target creature's owner puts it on their choice of the top or bottom of their library. You create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.)

Create a tapped 1/1 black Rat creature token for each creature card in your graveyard.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

All damage that would be dealt this turn by target sorcery spell is dealt to that spell's controller instead.

: Prevent the next 1 damage that would be dealt to Revered Elder this turn.

Creatures with power 2 or less can't attack you.

When Reverent Hunter enters, put a number of +1/+1 counters on it equal to your devotion to green. (Each in the mana costs of permanents you control counts toward your devotion to green.)

If you control a Forest, rather than pay this spell's mana cost, you may have each other player gain 6 life.

Destroy all enchantments.

The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way.

You gain X life, where X is twice the damage dealt to you so far this turn by artifacts.

Redistribute any number of players' life totals. (Each of those players gets one life total back.)

Put a +1/+1 counter on target creature. It gains indestructible until end of turn.

For each permanent type, return up to one card of that type from your graveyard to the battlefield. You lose 3 life for each card returned this way. Exile Revival Experiment.

Return target creature card from a graveyard to its owner's hand. Clash with an opponent. If you win, return Revive the Fallen to its owner's hand. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)

Roll a d20 and add the number of creature cards in your graveyard that were put there from the battlefield this turn.

1–14 | Return all creature cards in your graveyard that were put there from the battlefield this turn to your hand.

15+ | Return those cards from your graveyard to the battlefield.

Choose one or both —

• Return target creature card from your graveyard to your hand.

• Return target enchantment card from your graveyard to your hand.

Exile target artifact or enchantment.

Counter target nonartifact spell unless its controller pays .

Any number of target players each gain life equal to the highest mana value among permanents you control.

Target permanent's controller sacrifices it. If the player does, they reveal cards from the top of their library until they reveal a permanent card that shares a card type with the sacrificed permanent, put that card onto the battlefield, then shuffle.

Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Whenever Rex, Cyber-Hound deals combat damage to a player, they mill two cards and you get (two energy counters).

Pay : Choose target creature card in a graveyard. Exile it with a brain counter on it. Activate only as a sorcery.

Rex has all activated abilities of all cards in exile with brain counters on them.

Whenever a creature you control that's enchanted or equipped attacks, that creature gains double strike until end of turn.

You may exert Rhet-Crop Spearmaster as it attacks. When you do, it gets +1/+0 and gains first strike until end of turn. (An exerted creature won't untap during your next untap step.)

Undergrowth — Rhizome Lurcher enters with a number of +1/+1 counters on it equal to the number of creature cards in your graveyard.

Deathtouch, indestructible

Rhonas the Indomitable can't attack or block unless you control another creature with power 4 or greater.

: Another target creature gets +2/+0 and gains trample until end of turn.

Green creature spells you cast cost less to cast.

Whenever you cast a creature spell, target creature you control gets +2/+2 and gains trample until end of turn.

You may have Rhox assign its combat damage as though it weren't blocked.

: Regenerate Rhox. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)