Haste

Whenever you attack, create a 1/1 red Gremlin creature token.

Whenever you cast your second spell each turn, put a +1/+1 counter on Razzle-Dazzler. It can't be blocked this turn.

Target artifact, creature, or land phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)

Target opponent reveals their hand. You choose up to X nonland cards from it and exile them. For each card exiled this way, search that player's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles.

: Return this card from your graveyard to the battlefield tapped.

Choose one —

• Reckless Air Strike deals 3 damage to target creature with flying.

• Destroy target artifact.

, Pay 2 life: Reckless Assault deals 1 damage to any target.

Haste (This creature can attack and as soon as it comes under your control.)

Reckless Brute attacks each combat if able.

Target creature gets +3/+0 and gains haste until end of turn.

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

Create X 2/1 red Dwarf Berserker creature tokens, where X is the number of Vehicles you control plus the number of Equipment you control. For each of those tokens, you may attach an Equipment you control to it.

: Reckless Embermage deals 1 damage to any target and 1 damage to itself.

Whenever an artifact you control enters, Reckless Fireweaver deals 1 damage to each opponent.

Flying

Reckless Imp can't block.

Dash (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)

First strike, haste

, Sacrifice Reckless Lackey: Draw a card and create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Haste

Reckless One's power and toughness are each equal to the number of Goblins on the battlefield.

Haste

Landfall — Whenever a land you control enters, Reckless Pyrosurfer gains battle cry until end of turn. (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn. Each instance of battle cry triggers separately.)

Reckless Rage deals 4 damage to target creature you don't control and 2 damage to target creature you control.

Haste

When Reckless Ringleader enters the battlefield, choose a creature card in your hand. It perpetually gains haste.

Destroy two target nonblack creatures. You lose 5 life.

At the beginning of each upkeep, if no spells were cast last turn, transform Reckless Waif.

Return target card from your graveyard to your hand.

Choose one —

• Counter target blue spell.

• Destroy target blue permanent.

Redcap Melee deals 4 damage to target creature or planeswalker. If a nonred permanent is dealt damage this way, you sacrifice a land.

The next time a source of your choice would deal damage this turn, that damage is dealt to that source's controller instead.

: Add one mana of any type that a land you control could produce.

As Reflections of Littjara enters, choose a creature type.

Whenever you cast a spell of the chosen type, copy that spell. (A copy of a permanent spell becomes a token.)

When Reflector Mage enters, return target creature an opponent controls to its owner's hand. That creature's owner can't cast spells with the same name as that creature until your next turn.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)

Enchanted creature has first strike. (It deals combat damage before creatures without first strike.)

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Whenever this creature mutates, other creatures you control get +2/+1 until end of turn.

Return target instant or sorcery card from your graveyard to your hand.

Release the Ants deals 1 damage to any target. Clash with an opponent. If you win, return Release the Ants 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.)

Destroy X target artifacts. Create X 2/2 red Gremlin creature tokens.

Exile target nonland permanent. For as long as that card remains exiled, its owner may cast it without paying its mana cost.

Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.

: Relentless Hunter gets +1/+1 and gains trample until end of turn.

Vigilance

Relentless Raptor attacks or blocks each combat if able.

When Relentless Rohirrim enters, the Ring tempts you.

Whenever you cast an instant, sorcery, or Wizard spell, put a charge counter on Relic Amulet.

, , Remove all charge counters from Relic Amulet: It deals that much damage to target creature.

: Add one mana of any color.

Tap an untapped legendary creature you control: Add one mana of any color.

Choose one or both —

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

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

Target opponent loses 5 life unless that player discards two cards or sacrifices a creature or planeswalker of their choice. Repeat this process once.

Renata's power is equal to your devotion to green. (Each in the mana costs of permanents you control counts toward your devotion to green.)

Each other creature you control enters with an additional +1/+1 counter on it.

Counter target spell. Its controller can't cast spells this turn.

At the beginning of your end step, goad up to one target creature you don't control and put a +1/+1 counter on Renegade Silent. Renegade Silent phases out. (Treat it and anything attached to it as though they don't exist until your next turn.)

Choose one —

• Exile target creature with power 4 or greater.

• Exile target enchantment.

Whenever you cycle a card, you may have Reptilian Reflection become a 5/4 Dinosaur creature with trample and haste in addition to its other types until end of turn.

Flying

At the beginning of each end step, if you gained 5 or more life this turn, create a 4/4 white Angel creature token with flying and vigilance.

: Until end of turn, Resplendent Angel gets +2/+2 and gains lifelink.

Flying

When Resplendent Marshal enters 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.

Restless Anchorage enters tapped.

: Add or .

: Until end of turn, Restless Anchorage becomes a 2/3 white and blue Bird creature with flying. It's still a land.

Whenever Restless Anchorage attacks, create a Map token.

Restless Bivouac enters tapped.

: Add or .

: Restless Bivouac becomes a 2/2 red and white Ox creature until end of turn. It's still a land.

Whenever Restless Bivouac attacks, put a +1/+1 counter on target creature you control.