Killian, Ink Duelist reduces the cost of spells that target creatures by two mana, enabling the deck to flood the board with cheap auras, pump spells, and targeted removal while generating value through efficiency. The deck aims to suit up Killian or other creatures with lifelink-enabling and stat-boosting enchantments, leveraging the cost reduction to stack multiple auras in a single turn and create an overwhelming threat. With lifelink keeping life totals healthy and menace making Killian difficult to block profitably, the deck wins through commander damage or a wide board of heavily enchanted creatures pushing through combat.