This deck chains cheap Dragon spells and mana rituals into a go-wide overrun, converting creature entries and combat triggers into lethal damage through Dragon Tempest and similar payoffs. Nogi, Draco-Zealot reduces Dragon costs by {1} and becomes a 5/5 flyer when you control three or more Dragons, turning your board into an evasive clock that also triggers entry payoffs like Manaform Hellkite, Dragonmaster Outcast, Gadrak, and Ganax.
Commander cost reduction: Nogi makes every Dragon in your hand cost {1} less, and Dragonlord's Servant stacks that discount—together they let you deploy a 5-mana Dragon for 3 mana, or a 4-mana Dragon for 2. The entry engine: Manaform Hellkite creates a token Dragon for each noncreature spell you cast, scaled to the mana you spent; Dragonmaster Outcast makes a 5/5 flyer at upkeep once you control six lands; Gadrak and Ganax each create Treasure tokens when Dragons enter. Dragon Tempest as the kill: Every Dragon entry triggers Dragon Tempest, dealing damage equal to your Dragon count—a single Manaform Hellkite activation into a second Dragon entry can deal 10+ damage, and a full turn of spell-casting into multiple entries closes the game. Amplification through combat: Fury of the Horde and Scourge of the Throne grant extra combat phases, re-firing Nogi's attack trigger and letting you cast more spells in the same turn, which multiplies Manaform Hellkite tokens and Dragon Tempest triggers. Mana acceleration: Sol Ring, Geosurge, and Mana Geyser front-load your mana so you can cast multiple Dragons and rituals in a single turn, turning a 4-land hand into a lethal sequence by turn 5–6. Blade of Selves as a secondary kill: Blade of Selves grants myriad to an equipped Dragon, creating token copies that each trigger Dragon Tempest independently—a single attack can generate 10+ entry triggers and 100+ damage before other amplifiers.