Cast this spell only during combat.

Return target creature card from your graveyard to the battlefield. That creature gains haste. Return it to your hand at the beginning of the next end step.

You may put a creature card from your hand onto the battlefield. That creature gains haste. Its controller sacrifices it at the beginning of the next end step.

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it’s a permanent card, they put it onto the battlefield.

Cinder Barrens enters the battlefield tapped.

{T}: Add {B} or {R}.

For each creature target player controls, create a token that’s a copy of that creature.

Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.)

Choose any target, then choose another target for each time this spell was kicked. Comet Storm deals X damage to each of them.

{T}: Add one mana of any color in your commander’s color identity.

Sacrifice Commander’s Sphere: Draw a card.

{T}: Add one mana of any color in your commander’s color identity.

Put target attacking creature on the bottom of its owner’s library. Its controller gains life equal to its toughness.

Target player sacrifices a creature. You gain life equal to that creature’s toughness.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

When Corpse Augur dies, you draw X cards and you lose X life, where X is the number of creature cards in target player’s graveyard.

Crackling Doom deals 2 damage to each opponent. Each opponent sacrifices a creature with the greatest power among creatures that player controls.

Trample

At the beginning of each player’s end step, Crimson Honor Guard deals 4 damage to that player unless they control a commander.

Choose one —

• Return target permanent to its owner’s hand.

• Destroy target nonblack creature. It can’t be regenerated.

• Destroy target artifact.

Flying

Whenever Crosis, the Purger deals combat damage to a player, you may pay {2}{B}. If you do, choose a color, then that player reveals their hand and discards all cards of that color.

Dragon creatures you control get +3/+3.

{T}: Add {C}.

{1}, {T}: Put a storage counter on Crucible of the Spirit Dragon.

{T}, Remove X storage counters from Crucible of the Spirit Dragon: Add X mana in any combination of colors. Spend this mana only to cast Dragon spells or activate abilities of Dragons.

Crumbling Necropolis enters the battlefield tapped.

{T}: Add {U}, {B}, or {R}.

Choose one —

• Destroy target creature with flying.

• Destroy target artifact.

Choose one —

• Destroy all Dragon creatures.

• Destroy all non-Dragon creatures.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.