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.

: Add , , or .

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Rattleclaw Mystic is turned face up, add .

, : Put a +1/+1 counter on each creature you control that entered this turn.

: Add , , or .

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

Once during each of your turns, you may cast a spell from among cards in your graveyard that were milled this turn.

: Each player mills a card. (They each put the top card of their library into their graveyard.)

Trample

Whenever this creature transforms into Ravager of the Fells, it deals 2 damage to target opponent or planeswalker and 2 damage to up to one target creature that player or that planeswalker's controller controls.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Ravager of the Fells.

When Ravager's Mace enters, attach it to target creature you control.

Equipped creature gets +1/+0 for each creature in your party and has menace. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

Equip

Ravaging Blaze deals X damage to target creature.

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, Ravaging Blaze also deals X damage to that creature's controller.

Kicker (You may pay an additional as you cast this spell.)

Vanishing 2 (This creature enters with two time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)

If Ravaging Riftwurm was kicked, it enters with three additional time counters on it.

Flying

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Raven Familiar enters, look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Whenever Raven Guild Master deals combat damage to a player, that player exiles the top ten cards of their library.

Morph (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.)

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.)

When Ravenous Baboons enters, destroy target nonbasic land.

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

Enrage — Whenever Ravenous Daggertooth is dealt damage, you gain 2 life.

At the beginning of your upkeep, Ravenous Giant deals 1 damage to you.

Devour 3 (As this enters, you may sacrifice any number of creatures. This creature enters with three times that many +1/+1 counters on it.)

When Ravenous Gigantotherium enters, it deals X damage divided as you choose among up to X target creatures, where X is its power. Each of those creatures deals damage equal to its power to Ravenous Gigantotherium.

Sacrifice an artifact: Ravenous Intruder gets +2/+2 until end of turn.

When Ravenous Lindwurm enters, you gain 4 life.

Target creature you control deals damage equal to its power to target creature you don't control. Choose a creature card in your hand. It perpetually gets +X/+X, where X is the amount of excess damage dealt this way.

When Ravenous Rotbelly enters, you may sacrifice up to three Zombies. When you sacrifice one or more Zombies this way, each opponent sacrifices that many creatures.

Flying

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

Whenever you sacrifice an artifact or creature, put a +1/+1 counter on Ravenous Squirrel.

, Sacrifice an artifact or creature: You gain 1 life and draw a card.

Devour 3 (As this enters, you may sacrifice any number of creatures. This creature enters with three times that many +1/+1 counters on it.)

Whenever Ravenous Tyrannosaurus attacks, it deals damage equal to its power to up to one other target creature. Excess damage is dealt to that creature's controller instead.

Target player discards a card.

Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

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

Deathtouch

At the beginning of combat on your turn, choose an opponent at random. Raving Dead attacks that player this combat if able.

Whenever Raving Dead deals combat damage to a player, that player loses half their life, rounded down.

, : Draw a card, then discard a card.

Delirium — , : Draw a card. Activate only if there are four or more card types among cards in your graveyard.

Flying

Other creatures you control get +1/+1.

At the beginning of your upkeep, you may return target creature card from your graveyard to your hand.

Partner (You can have two commanders if both have partner.)

Destroy target enchantment. You gain 3 life.

Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead.

Flash

Enchant creature

When Ray of Frost enters, if enchanted creature is red, tap it.

As long as enchanted creature is red, it loses all abilities.

Enchanted creature doesn't untap during its controller's untap step.

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.)

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.

Search your library for a card, put that card into your hand, then shuffle.

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

Choose one —

• Destroy target artifact.

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

Flying, vigilance, haste

: The next 3 damage that would be dealt to target creature you control this turn is dealt to another target creature instead.

When Razing Snidd enters, return a black or red creature you control to its owner's hand.

When Razing Snidd enters, each player sacrifices a land.

Equipped creature has ", Unattach Razor Boomerang: It deals 1 damage to any target. Return Razor Boomerang to its owner's hand."

Equip

Flying

When Razor Hippogriff enters, return target artifact card from your graveyard to your hand. You gain life equal to that card's mana value.

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.)

Metalcraft — Razorfield Rhino gets +2/+2 as long as you control three or more artifacts.

: Razorfin Hunter deals 1 damage to any target.

Razorgrass Ambush deals 3 damage to target attacking or blocking creature.

Defender (This creature can't attack.)

Razorgrass Screen blocks each combat if able.

Haste

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

Razorlash Transmogrant can't block.

: Return Razorlash Transmogrant from your graveyard to the battlefield with a +1/+1 counter on it. This ability costs less to activate if an opponent controls four or more nonbasic lands.

Razortide Bridge enters tapped.

Indestructible

: Add or .