Destroy target creature. It can't be regenerated. That creature's controller creates a 3/3 green Frog Lizard creature token.

Each creature you control assigns combat damage equal to its toughness rather than its power.

Whenever Rasaad yn Bashir attacks, if you have the initiative, double the toughness of each creature you control until end of turn.

Choose a Background (You can have a Background as a second commander.)

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

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

: 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 .

Flying

, Sacrifice another creature: Put a +1/+1 counter on Ravenous Harpy.

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.

Untap target creature an opponent controls and gain control of it until end of turn. That creature gains haste until end of turn. When you lose control of the creature, tap it.

Destroy target artifact or enchantment.

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

Target player mills a card.

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

Destroy target enchantment.

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

If a nontoken creature would die, exile that card with a blood counter on it instead.

As long as an exiled creature card with a blood counter on it has flying, Rayami, First of the Fallen has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, and vigilance.

Choose one —

• Destroy target artifact.

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

Creatures you control gain indestructible until end of turn. Untap each creature you control.

Fuse (You may cast one or both halves of this card from your hand.)

Destroy target artifact.

Target creature loses shadow until end of turn.

Draw a card.

Devoid (This card has no color.)

Reality Hemorrhage deals 2 damage to any target.

Put target permanent you own on the bottom of your library. Reveal cards from the top of your library until you reveal a card that shares a card type with that permanent. Put that card onto the battlefield and the rest on the bottom of your library in a random order.

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

( represents colorless mana.)

Trample, haste

Whenever Reality Smasher becomes the target of a spell an opponent controls, counter that spell unless its controller discards a card.

Return target permanent to its owner's hand. Exile Reality Strobe with three time counters on it.

Suspend 3— (Rather than cast this card from your hand, you may pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

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 target land. Create three tokens that are copies of it, except they're 3/3 creatures in addition to their other types and they have vigilance and menace. (They're affected by summoning sickness.)

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.")

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.

Flying

When CARDNAME dies, put a flying counter on target creature you control.

: Exchange CARDNAME from your hand with a permanent you control on the battlefield or a spell you control on the stack. If that permanent or spell was the target of a spell or ability, change that target to CARDNAME.

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

Target creature gets +2/+2 until end of turn. If it's an enchantment creature or legendary creature, instead put a +1/+1 counter on it and it gets +1/+1 until end of turn.

Whenever you cast a legendary spell, draw a card.

When Reliquary Monk dies, destroy target artifact or enchantment.

Flying, haste

If a spell would deal damage to you or another permanent you control, prevent that damage.

If a spell would deal damage to an opponent or a permanent an opponent controls, it deals that much damage plus 1 instead.

This spell can't be countered.

Rending Volley deals 4 damage to target white or blue creature.

Each player's life total becomes the lowest life total among all players.

Exploit (When this creature enters, you may sacrifice a creature.)

When Repository Skaab exploits a creature, return target instant or sorcery card from your graveyard to your hand.

Target player gains 4 life.

Landfall — If you had a land enter the battlefield under your control this turn, that player gains 8 life instead.

Exile target creature card from your graveyard. Until the end of your next turn, you may cast that card. (Then exile this card. You may cast the creature later from exile.)

Menace

When this creature transforms into Revealing Eye, target opponent reveals their hand. You may choose a nonland card from it. If you do, that player discards that card, then draws a card.

Choose one —

• Counter all other spells.

• Switch each creature's power and toughness until end of turn.

• Creatures can't be blocked this turn.

Choose one or both —

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

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

Whenever an opponent casts a multicolored spell, you gain 4 life.

Flying

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

Reyhan, Last of the Abzan enters with three +1/+1 counters on it.

Whenever a creature you control dies or is put into the command zone, if it had one or more +1/+1 counters on it, you may put that many +1/+1 counters on target creature.

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

Whenever Rhys the Exiled attacks, you gain 1 life for each Elf you control.

, Sacrifice an Elf: Regenerate Rhys the Exiled.

: Choose a color. Add one mana of that color unless any player pays . Activate only as an instant.

: Tap target creature unless its controller pays .

Draw three cards. Then if any player pays , discard three cards.

Whenever an opponent casts a spell, you may draw a card unless that player pays .

Unless any player pays , search your library for a card, put that card into your hand, then shuffle.

Return up to two target creatures to their owner's hand.

Search your library and/or graveyard for a card named Mu Yanling, reveal it, and put it into your hand. If you searched your library this way, shuffle.

Flying

When Riddle Gate Gargoyle enters, you get (three energy counters).

Whenever you attack, you may pay . When you do, target creature you control gains lifelink until end of turn.

Before drawing your hand, you may start the game with CARDNAME in your opening hand. If you do, draw one fewer card. (Mulligans continue as normal.)

CARDNAME enters the battlefield tapped.

: Add .