Cecil starts as a deathtouch Dark Knight whose damage costs its controller life, and the deck leans into that by paying life everywhere. It runs life-for-cards engines, life-payment mana and pump, and self-damaging removal to drive its life total down to 20 or less quickly. Once Cecil flips into the lifelink Redeemed Paladin, the deck turns around, regaining life through lifelink and gain doublers and converting it into opponent life loss. Meanwhile a Knight and legendary-Human combat force swings in, made indestructible by Cecil's Protect. How it wins: It flips Cecil and attacks with a wide, indestructible, often evasive or double-striking team of Knights and legends, then finishes with lifegain drain, life-total swaps, or an Odin or Citadel kill. Key roles: - Life as a resource: Repeated card draw and spell costs paid in life push Cecil toward its transform threshold while generating huge card advantage (Dark Tutelage, Greed, Bolas's Citadel). - Lifegain payoff and reversal: After the flip, lifelink and life doubling refill the life total and turn it into damage, counters, or a swapped life total with an opponent (Sanguine Bond, The Wind Crystal, Axis of Mortality). - Knight tribal army: Knights get anthems, indestructibility, flying on the controller's turn, and counters or Blood tokens when they connect, giving Cecil a strong supporting cast (Knight Exemplar, Dion, Bahamut's Dominant, Exsanguinator Cavalry). - Legendary pump package: Legendary creatures, Cecil included, gain counters from spells cast and lifegain, and legendary Humans are made indestructible (Ardbert, Warrior of Darkness, Aerith Gainsborough, General's Enforcer). - Equipment and combat amplifiers: Equipment and keyword sharers boost Cecil's damage and spread deathtouch, lifelink, and double strike across the team, with some equipment also paying out in life (Pact Weapon, Silverblade Paladin, Odric, Lunarch Marshal). - Safety net and alternate kills: Cards that undo a low life total or prevent losing at zero let the deck keep spending life, while fallback finishers close games outright (Children of Korlis, Summon: Primal Odin, Exsanguinate).

Cecil, Dark Knight // Cecil, Redeemed Paladin decklist

• Arcane Signet
• Bolas's Citadel
• Dark Knight's Greatsword
• Excalibur II
• Mind Stone
• Orzhov Signet
• Pact Weapon
• Paladin's Arms
• Sol Ring
• Swiftfoot Boots
• Talisman of Hierarchy
• The Wind Crystal
• Bojuka Bog
• Caves of Koilos
• Command Tower
• Desolate Mire
• Exotic Orchard
• Fetid Heath
• Isolated Chapel
• Orzhov Basilica
• 10× Plains
• Rogue's Passage
• Scoured Barrens
• Shineshadow Snarl
• 12× Swamp
• Tainted Field
• Temple of Silence
• Vault of the Archangel
• Adeline, Resplendent Cathar
• Aerith Gainsborough
• Ardbert, Warrior of Darkness
• Aryel, Knight of Windgrace
• Bastion Protector
• Blood Celebrant
• Children of Korlis
• Dark Confidant
• Darkstar Augur
• Dion, Bahamut's Dominant // Bahamut, Warden of Light
• Exsanguinator Cavalry
• General's Enforcer
• Jhoira, Weatherlight Corsair
• K'rrik, Son of Yawgmoth
• Kain, Traitorous Dragoon
• Keen Duelist
• Knight Exemplar
• Knight of the White Orchid
• Murderous Rider // Swift End
• Odric, Lunarch Marshal
• Rosa, Resolute White Mage
• Silverblade Paladin
• Squall, SeeD Mercenary
• Summon: Primal Odin
• Vona, Butcher of Magan
• Wall of Blood
• Authority of the Consuls
• Axis of Mortality
• Dark Tutelage
• Greed
• Phyrexian Arena
• Sanguine Bond
• Unspeakable Symbol
• Anguished Unmaking
• Dark Ritual
• Fracture
• Generous Gift
• Infernal Grasp
• Inkshield
• Mortify
• Path to Exile
• Restoration Magic
• Swords to Plowshares
• Damn
• Exsanguinate
• Feed the Swarm
• Moment of Reckoning
• Night's Whisper
• Read the Bones
• Sign in Blood
• Swamp