Mono-black Zombie tribal built around Ghoulcaller Gisa, which turns a sacrificed creature into a number of 2/2 Zombie tokens equal to that creature's power. Lords and anthems inflate that power, so each sacrifice multiplies the board. The deck floods the battlefield with Zombie tokens, profits from creatures dying through drain, draw and death-trigger value, and refills itself with heavy creature recursion. Heavy Swamp counts also power its removal, and devotion to black fuels big mana and drain turns. How it wins: It overwhelms opponents with a wide, pumped and evasive Zombie army, finishing them through combat backed by repeated life drain from creatures entering and dying. Key roles: - Token generation: These cards fill the board with 2/2 Zombies, giving Ghoulcaller Gisa sacrifice fodder and making the swarm grow on its own each turn (Army of the Damned, Endless Ranks of the Dead, Grave Titan). - Lords and anthems: Static pumps raise every Zombie's power, which makes Ghoulcaller Gisa's sacrifices produce more tokens and turns the wide board into a lethal attack, with evasion granted on top (Death Baron, Undead Warchief, Chronicle of Victory). - Sacrifice payoffs: Death and enter triggers turn the steady churn of sacrificed and dying creatures into drain, card draw and forced sacrifices for opponents (Vengeful Dead, Undead Augur, Dictate of Erebos). - Graveyard recursion: Self-mill, tutors to the graveyard and reanimation bring big or high-power Zombies back to be cast again or sacrificed again for more value (Zombie Apocalypse, Zul Ashur, Lich Lord, Victimize). - Devotion and drain: Heavy black mana costs feed devotion-scaled mana and life loss, while creature casts and entries ping each opponent (Gray Merchant of Asphodel, Nyx Lotus, Ayara, First of Locthwain). - Swamp-scaled and one-sided sweepers: Removal grows with Swamp count, and -X/-X effects that spare Zombies or get rebuilt by Zombie tokens clear the opposing board (Mutilate, Noxious Ghoul, Pestilence).

Ghoulcaller Gisa decklist

• Arcane Signet
• Army of the Damned
• Ayara, First of Locthwain
• Bad Moon
• Barren Moor
• Bojuka Bog
• Bolas's Citadel
• Bontu's Monument
• Castle Locthwain
• Cemetery Reaper
• Champion of the Perished
• Charcoal Diamond
• Chronicle of Victory
• Consuming Corruption
• Cryptbreaker
• Dark Ritual
• Death Baron
• Defile
• Dictate of Erebos
• Diregraf Colossus
• Door of Destinies
• Endless Ranks of the Dead
• Feed the Swarm
• Fleshbag Marauder
• Geier Reach Sanitarium
• Gisa's Bidding
• Go for the Throat
• God-Eternal Bontu
• Graf Harvest
• Grave Titan
• Graveborn Muse
• Gravecrawler
• Gray Merchant of Asphodel
• Greed
• Headless Rider
• Josu Vess, Lich Knight
• Kalitas, Traitor of Ghet
• Liliana's Mastery
• Liliana's Reaver
• Lively Dirge
• Lord of the Accursed
• Lord of the Undead
• Memorial to Folly
• Midnight Reaper
• Mind Stone
• Mirkwood Bats
• Mutilate
• Night's Whisper
• Noxious Ghoul
• Nyx Lotus
• Open the Graves
• Patchwork Banner
• Pestilence
• Phyrexian Arena
• Phyrexian Reclamation
• Plague Belcher
• Reanimate
• Rotting Regisaur
• Sol Ring
• Soulless One
• 30× Swamp
• Swiftfoot Boots
• The Darkness Crystal
• Tragic Slip
• Unbreathing Horde
• Undead Augur
• Undead Butler
• Undead Warchief
• Vengeful Dead
• Victimize
• Vile Entomber
• Village Rites
• Whip of Erebos
• Witch's Cottage
• Withering Torment
• Zombie Master
• Zul Ashur, Lich Lord