Flying

Whenever another non-Spirit creature you control dies, create a 1/1 white Spirit creature token with flying.

Exile target creature you control, then return that card to the battlefield under its owner's control. (Then exile this card. You may cast the creature later from exile.)

Shuffle up to four cards you own from outside the game into your library.

Draw a card. Clash with an opponent. If you win, return Research the Deep 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.)

Trample, ward

At the beginning of each combat, if Reservoir Kraken is untapped, any opponent may tap an untapped creature they control. If they do, tap Reservoir Kraken and create a 1/1 blue Fish creature token with "This creature can't be blocked."

As an additional cost to cast this spell, sacrifice an artifact.

Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.

When Resilient Khenra enters the battlefield, you may have target creature get +X/+X until end of turn, where X is Resilient Khenra's power.

Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Jackal Wizard with no mana cost. Eternalize only as a sorcery.)

First strike

Discard a card: Resilient Wanderer gains protection from the color of your choice until end of turn.

Target creature gets +2/+2 until end of turn.

Equipped creatures you control gain indestructible until end of turn.

When Resistance Squad enters the battlefield, if you control another Human, draw a card.

Rally — Whenever Resolute Blademaster or another Ally enters the battlefield under your control, creatures you control gain double strike until end of turn.

Defender

, Sacrifice Resolute Watchdog: Target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Target creature gets +3/+3 until end of turn.

Cycling (, Discard this card: Draw a card.)

When you cycle Resounding Roar, target creature gets +6/+6 until end of turn.

Return target permanent to its owner's hand.

Cycling (, Discard this card: Draw a card.)

When you cycle Resounding Wave, return two target permanents to their owners' hands.

Flying

When Resplendent Marshal enters the battlefield or dies, you may exile another creature card from your graveyard. When you do, put a +1/+1 counter on each creature you control other than Resplendent Marshal that shares a creature type with the exiled card.

When Rest in Peace enters the battlefield, exile all graveyards.

If a card or token would be put into a graveyard from anywhere, exile it instead.

: Restless Apparition gets +3/+3 until end of turn.

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Restless Cottage enters the battlefield tapped.

: Add or .

: Restless Cottage becomes a 4/4 black and green Horror creature until end of turn. It's still a land.

Whenever Restless Cottage attacks, create a Food token and exile up to one target card from a graveyard.

As an additional cost to cast this spell, discard X cards.

Return X target creature cards from your graveyard to your hand.

Restless Vinestalk enters the battlefield tapped.

: Add or .

: Until end of turn, Restless Vinestalk becomes a 5/5 green and blue Plant creature with trample. It's still a land.

Whenever Restless Vinestalk attacks, up to one other target creature has base power and toughness 3/3 until end of turn.

When Restoration Gearsmith enters the battlefield, return target artifact or creature card from your graveyard to your hand.

Return up to two target creature, land, and/or planeswalker cards from your graveyard to your hand. Each player gains 4 life. Exile Restorative Burst.

Return each creature that dealt damage this turn to its owner's hand.

Until end of turn, creatures you control gain ": Regenerate this creature."

Creatures you control have "Whenever this creature becomes blocked by a creature, this creature gets +1/+1 until end of turn."

Reveal a card in your hand, then put that card onto the battlefield if it has the same name as a permanent.

Until end of turn, target creature gains ": Return target nonland permanent to its owner's hand."

Landfall — Whenever a land enters the battlefield under your control, choose one —

• Create a 1/1 white Kor Ally creature token.

• Creatures you control get +1/+1 until end of turn.

Landfall — Whenever a land enters the battlefield under your control, choose one —

• Put a +1/+1 counter on target creature.

• You gain 2 life.

, Remove X +1/+1 counters from among creatures you control: Target creature gets -X/-X until end of turn.

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

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

Choose one —

• Draw cards equal to the greatest power among non-Human creatures you control.

• Non-Human creatures you control get +3/+3 until end of turn.

As long as it's your turn, each instant and sorcery card in your graveyard has flashback. Its flashback cost is equal to its mana cost.

Return target creature card from your graveyard to your hand.

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.)

Flying

When Returned Pastcaller enters the battlefield, return target Spirit, instant, or sorcery card from your graveyard to your hand.

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 the battlefield.)

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

Players play with their hands revealed.

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.

Copy target instant or sorcery spell. You may choose new targets for the copy.

: Regenerate Revered Dead.

Target opponent reveals their hand. You may copy an instant or sorcery card in it. If you do, you may cast the copy without paying its mana cost.

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.)

Return target creature card with mana value 3 or less from your graveyard to the battlefield.