First strike

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost.

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

Rampaging Cyclops gets -2/-0 as long as two or more creatures are blocking it.

Riot (This creature enters with your choice of a +1/+1 counter or haste.)

When Rampaging Spiketail enters, target creature you control gets +2/+0 and gains indestructible until end of turn.

Swampcycling (, Discard this card: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.)

: Target creature blocks Rampant Elephant this turn if able.

Rampart Crawler can't be blocked by Walls.

Skulk (This creature can't be blocked by creatures with greater power.)

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

Flying, double team (When this creature attacks, conjure a duplicate into your hand, then both of them perpetually lose double team.)

Flying

, , Tap another untapped creature you control: Venture into the dungeon. Activate only as a sorcery. (Enter the first room or advance to the next room.)

Search your library for up to two Forest cards, put them onto the battlefield tapped, then shuffle.

Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

Trample

Whenever Rapacious One deals combat damage to a player, create that many 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add ."

Rat Colony gets +1/+0 for each other Rat you control.

A deck can have any number of cards named Rat Colony.

Up to one target creature gets -1/-1 until end of turn. You create a 1/1 black Rat creature token with "This creature can't block."

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

, : Search your library for a Mercenary permanent card with mana value 2 or less, put it onto the battlefield, then shuffle.

Exile X target cards from a single graveyard.

Rattleblaze Scarecrow has persist as long as you control a black creature. (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.)

Rattleblaze Scarecrow has haste as long as you control a red creature.

Morph—Return a Bird you control to its owner's hand. (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Equipped creature gets +1/+0, has flying, and is a Bird in addition to its other types.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Discard a card: Ravenous Bloodseeker gets +2/-2 until end of turn.

When Ravenous Gigamole enters, mill three cards. You may put a creature card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on Ravenous Gigamole. (To mill a card, put the top card of your library into your graveyard.)

When Ravenous Lindwurm enters, you gain 4 life.

Flying

Whenever Ravenous Skirge attacks, it gets +2/+0 until end of turn.

Raven's Run Dragoon can't be blocked by black creatures.

When Raving Oni-Slave enters or leaves the battlefield, you lose 3 life if you don't control a Demon.

Destroy target enchantment. You gain 3 life.

Target player mills a card.

Draw a card at the beginning of the next turn's upkeep.

Exile target creature, Vehicle, or nonbasic land. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Choose one —

• Destroy target artifact.

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

Target permanent you control gains protection from artifacts or from the color of your choice until end of turn.

First strike

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Flying (This creature can't be blocked except by creatures with flying or reach.)

First strike (This creature deals combat damage before creatures without first strike.)

Razortide Bridge enters tapped.

Indestructible

: Add or .

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Flash

Enchant creature

Enchanted creature gets +3/+2 and has reach.

When Reach for the Sky is put into a graveyard from the battlefield, draw a card.

Draw a card.

Choose one —

• Draw three cards.

• Return up to two target creatures to their owners' hands.

Enchant permanent

Vanishing 3 (This Aura enters with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)

When Reality Acid leaves the battlefield, enchanted permanent's controller sacrifices it.

Devoid (This card has no color.)

Reality Hemorrhage deals 2 damage to any target.

Target creature you control gets +2/+2 if it's a host or has augment. Then it fights target creature you don't control.

Choose one —

• Destroy target land.

• Search your library for a land card, put that card onto the battlefield, then shuffle.

Entwine (Choose both if you pay the entwine cost.)

Whenever Reaper of Night attacks, if defending player has two or fewer cards in hand, it gains flying until end of turn.

Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

You gain 2 life.

Destroy target creature with power 3 or less.

Return target creature to its owner's hand. If you've discarded a card this turn, draw a card.

Choose one —

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

• Destroy target artifact.

Sacrifice Reckless Barbarian: Add .

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.)