Corpse Cobble {U}{B}

Instant

As an additional cost to cast this spell, sacrifice any number of creatures.

Create an X/X blue and black Zombie creature token with menace, where X is the total power of the sacrificed creatures.

Flashback {3}{U}{B} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.)

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W U B R G

color identity, fits-within like deckbuilding: tick W and U and only white, blue, white-blue and colorless cards show. in the filter box: id:wu (or -id:rg to ban colors), or id:c for colorless only

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mana value bounds (converted mana cost). in the filter box: mv<=2, cmc>=4, both spellings work

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commanders only

only legendary creatures, the cards that can lead a commander deck

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min match %

Cards that do something similar expected a card that isn't here?

Vicious Betrayal 100%

$0.18#28519

"As an additional cost to cast this spell, sacrifice any number of creatures."

Siphon Insight 97%

$0.33#4239

"Flashback {1}{U}{B}"

Torgaar, Famine Incarnate 94%

$0.40#11546

"As an additional cost to cast this spell, you may sacrifice any number of creatures. This spell costs {2} less to cast for each creature sacrificed this way."

Extus, Oriq Overlord // Awaken the Blood Avatar 94%

$0.53#11458

"As an additional cost to cast this spell, you may sacrifice any number of creatures. This spell costs {2} less to cast for each creature sacrificed this way."

Plumb the Forbidden 91%

$0.34#1148

"As an additional cost to cast this spell, you may sacrifice one or more creatures. When you do, copy this spell for each creature sacrificed this way."

The Hunger Tide Rises 86%

$0.26#8730

"Sacrifice any number of creatures. Search your library and/or graveyard for a creature card with mana value less than or equal to the number of creatures sacrificed this way and put it onto the battlefield. If you search your library this way, shuffle."

Last-Ditch Effort 84%

$2.04#11912

"Sacrifice any number of creatures. this card deals that much damage to any target."

Phyrexian Tribute 82%

$2.41#21615

"As an additional cost to cast this spell, sacrifice two creatures."

Bankrupt in Blood 82%

$0.25#12395

"As an additional cost to cast this spell, sacrifice two creatures."