When Rageform enters, it becomes an Aura with enchant creature. Manifest the top card of your library and attach Rageform to it. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Enchanted creature has double strike. (It deals both first-strike and regular combat damage.)

Whenever Raging Gorilla blocks or becomes blocked, it gets +2/-2 until end of turn.

If a spell or ability would cause its controller to gain life, that player loses that much life instead.

First strike

Whenever a Samurai or Warrior you control attacks alone, untap it. If it's the first combat phase of the turn, there is an additional combat phase after this phase.

+1: Draw a card.

−2: Ral, Caller of Storms deals 3 damage divided as you choose among one, two, or three targets.

−7: Draw seven cards. Ral, Caller of Storms deals 7 damage to each creature your opponents control.

Create two 1/1 white Human Soldier creature tokens. Humans you control gain haste until end of turn.

Return each creature card with mana value X or less from your graveyard to the battlefield. Exile those creatures at the beginning of your next upkeep. Exile Rally the Ancestors.

Exile the top card of your library. Exile the top card of your library. Exile the top card of your library. If the last card exiled isn't a land card, repeat this process. Create a 1/1 red Warrior creature token for each nonland card exiled this way.

Whenever you cast your second spell each turn, draw a card, then create a 0/3 white Wall creature token with defender.

At the beginning of combat on your turn, creatures you control with defender gain exalted until end of turn. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)

Trample, haste

: Rampaging Raptor gets +2/+0 until end of turn.

Whenever Rampaging Raptor deals combat damage to an opponent, it deals that much damage to target planeswalker that player controls or battle that player protects.

Rampant Rejuvenator enters with two +1/+1 counters on it.

When Rampant Rejuvenator dies, search your library for up to X basic land cards, where X is Rampant Rejuvenator's power, put them onto the battlefield, then shuffle.

You may play lands from your graveyard.

Enrage — Whenever Ranging Raptors is dealt damage, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Flying

Other Demons, Devils, Imps, and Tieflings you control get +1/+1 and have lifelink.

At the beginning of each end step, if a creature card was put into your graveyard from anywhere this turn, create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."

Enrage — Whenever Raptor Hatchling is dealt damage, create a 3/3 green Dinosaur creature token with trample.

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 target artifact or creature. Its controller creates a 1/1 blue Bird creature token with flying.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, you may draw a card. You may draw an additional card if Rayne, Academy Chancellor is enchanted.

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

Affinity for Plains (This spell costs less to cast for each Plains you control.)

Vigilance

At the beginning of each player's end step, if that player has 5 or less life, Razor Pendulum deals 2 damage to that player.

Whenever Razorclaw Bear becomes blocked, it gets +2/+2 until end of turn.

Whenever Razorfield Ripper or equipped creature attacks, you get (an energy counter), then it gets +X/+X until end of turn, where X is the amount of you have.

Reconfigure—Pay or . (Pay or : Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

, : Return target creature with a counter on it to its owner's hand.

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.)

As Razorgrass Field enters, you may pay 3 life. If you don't, it enters tapped.

: Add .

Black creatures can't block.

Razorkin Needlehead has first strike during your turn.

Whenever an opponent draws a card, Razorkin Needlehead deals 1 damage to them.

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

At the beginning of your upkeep, sacrifice Razormane Masticore unless you discard a card.

At the beginning of your draw step, you may have Razormane Masticore deal 3 damage to target creature.

, : Razortip Whip deals 1 damage to target opponent or planeswalker.

Razortrap Gorge enters tapped unless a player has 13 or less life.

: Add or .

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.

Devoid (This card has no color.)

Reality Hemorrhage deals 2 damage to any target.

Rebel Informer can't be the target of white spells or abilities from white sources.

: Put target nontoken Rebel on the bottom of its owner's library.

Return target multicolored card from your graveyard to your hand.

Roll two d12 and choose one result. Reckless Endeavor deals damage equal to that result to each creature. Then create a number of Treasure tokens equal to the other result.

Return up to one target artifact card, up to one target enchantment card, up to one target instant card, up to one target sorcery card, and up to one target planeswalker card from your graveyard to your hand.

Exile Reconstruct History.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Create a 1/1 white Soldier creature token.

Exile target nonland permanent. Its controller creates a 3/2 red and white Spirit creature token.

Whenever you crank Refibrillator, return target creature card from your graveyard to your hand.

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.

Flying

At the beginning of each end step, if you gained life this turn, create a 1/1 black Bat creature token with flying.

When Regal Force enters, draw a card for each green creature you control.

Vanishing 12 (This enchantment enters with twelve time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)

Whenever one or more time counters are removed from Regenerations Restored, scry 1 and you gain 1 life. Then if Regenerations Restored has no time counters on it, exile it. When you do, take an extra turn after this one.

Flying, vigilance

Snow lands your opponents control enter tapped.

Noncreature spells your opponents cast with mana value 4 or greater cost more to cast.

Defender

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

Put up to three target creature cards from your graveyard on top of your library.

Exile target opponent's graveyard. For each creature card exiled this way, create a 1/1 colorless Spirit creature token.

Flying

Sacrifice Remorseful Cleric: Exile target player's graveyard.

First strike

Whenever Renegade Warlord attacks, each other attacking creature gets +1/+0 until end of turn.