Card Spotlight
A 4-mana Orzhov Elder Dragon from Secrets of Strixhaven with flying vigilance that gives every instant and sorcery you cast casualty 1, so you can copy your removal by sacrificing a creature.
Commander Spotlight
Silverquill, the Disputant ↗
A 4-mana Orzhov Elder Dragon from Secrets of Strixhaven with flying vigilance that gives every instant and sorcery you cast casualty 1, so you can copy your removal by sacrificing a creature.
See Silverquill, the Disputant's full stats and printings →
As the commander, Silverquill anchors a dedicated Orzhov sacrifice-and-spells deck. Having casualty available every game from the command zone rewards building the 99 around both a token engine and plenty of instants and sorceries worth copying.
A strong support piece even outside a full build-around, since any Orzhov deck already running some sacrifice fodder gets real value from copying its best spells.
Bitterblossom ↗
A steady supply of expendable Faerie tokens that keeps the casualty cost free indefinitely.
Toxic Deluge ↗
A board wipe that becomes devastating when copied for the price of a single creature via casualty.
Sign in Blood ↗
A cheap draw spell that becomes doubled card advantage the moment it's copied off a token.
Any wide token generator ↗
The more expendable bodies a deck can make, the more free spell copies casualty produces over a game.
As a recent-set card, Silverquill, the Disputant is affordable and a reasonable pickup for an Orzhov sacrifice or control deck, with little financial risk.
Casualty 1 lets you sacrifice a creature with power 1 or greater as you cast a spell to copy it and choose new targets for the copy. Silverquill grants this to every instant and sorcery you cast, so any removal spell, draw spell, or trick in the deck can be copied for the price of a creature.
An Orzhov sacrifice or aristocrats deck that already has expendable creatures, especially tokens, to feed the casualty cost. Every spell cast can become a two-for-one for the price of a body the deck doesn't mind losing.
It still works with any creature you're willing to sacrifice, but it's much better with a steady supply of tokens, since sacrificing your only real threats to copy a spell is a much worse trade than sacrificing a token that cost nothing to make.