When Ravenous Baboons enters the battlefield, 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 the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with three times that many +1/+1 counters on it.)

When Ravenous Gigantotherium enters the battlefield, 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 the battlefield, 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 the battlefield, 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 the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield 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.)

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 the battlefield, 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 the battlefield, return a black or red creature you control to its owner's hand.

When Razing Snidd enters the battlefield, 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 the battlefield, 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.

, : 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.)

Black creatures can't block.

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.

Razorverge Thicket enters the battlefield tapped unless you control two or fewer other lands.

: 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.

Destroy target creature that's one or more colors.

Scry 2, then draw two cards. You lose 2 life.

Choose one —

• Draw three cards.

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

Choose one —

• Ready to Rumble deals 5 damage to target creature or planeswalker.

• Destroy target artifact.

Enchant permanent

Vanishing 3 (This Aura enters the battlefield 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.

This spell costs less to cast for each artifact you control.

Look at the top seven cards of your library. You may reveal up to two artifact cards from among them and put them into your hand. Put the rest on the bottom of your library in a random order.

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.)

Exile target creature. Its controller manifests the top card of their library. (That player puts the top card of their library onto the battlefield face down as a 2/2 creature. If it's a creature card, it can be turned face up any time for its mana cost.)

Choose one —

• Tap X target permanents.

• Untap X target permanents.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

If tapped for mana, Plains produce , Swamps produce , Mountains produce , and Forests produce instead of any other type.

When Realm Razer enters the battlefield, exile all lands.

When Realm Razer leaves the battlefield, return the exiled cards to the battlefield tapped under their owners' control.

, : Target opponent mills three cards. Put a land card from their graveyard onto the battlefield tapped under your control. It gains "If this land would leave the battlefield, exile it instead of putting it anywhere else."

, , Sacrifice Realmbreaker, the Invasion Tree: Search your library for any number of Praetor cards, put them onto the battlefield, then shuffle.

Vigilance

Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)

Flying, haste

When Realm-Scorcher Hellkite enters the battlefield, if it was bargained, add four mana in any combination of colors.

: Realm-Scorcher Hellkite deals 1 damage to any target.