Hero card

Blood Spatter Analysis

Enchantment

AnswerRemoves or stops the opponent's cards: the deck needs a way to win for it to protect

Needs: Graveyard

Gives: Graveyard, Enchantment

Not in winning lists yet: read from the card text and the graph

Build a deck with Blood Spatter Analysis as the hero

Makes it work

Osseous Sticktwister · Zoyowa Lava-Tongue · Starving Revenant · Patchwork Beastie · Void Extrapolator · Mindwhisker · Cephalid Inkmage · Fear of Missing Out

Benefits from it

Proft, Sinister Mastermind · Molten Collapse · Persistent Marshstalker · The Master of Lake-town · Akawalli, the Seething Tower · Join the Dead · Resurrected Cultist · The Rollercrusher Ride

Use instead if you don't have it

Dimensional Exile · High Noon · Puppet Crafting · Weapons Manufacturing · Bestial Bloodline · The Witch's Vanity

Cards in the meta that answer it

Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Inevitable Defeat (4-Color Control) · No More Lies (Azorius Control)