yugioh master duel crusadia deck YGOrganization Crusadia Deck Breakdown | Guides,

Fusion Summon could happen without Polymerization directly from the hand

Aether Chaser Aether Herder Aether Inspector Aether Poisoner Aether Spike Aether Swooper Aether Theorist Aetherstream Leopard Attune with Aether Conduit Goblin Consulate Turret Cyclops Superconductor Die Young Eddytrail Hawk Electrozoa Energy Refractor Galvanic Discharge Glassblower's Puzzleknot Hexgold Slith Highspire Infusion Hightide Hermit Inspired Inventor Inventor's Axe Jolted Awake Live Fast Reservoir Walker Riddle Gate Gargoyle Riparian Tiger Sage of Shaila's Claim Shipwreck Moray Smelted Chargebug Solstice Zealot Spontaneous Artist Tempest Harvester Thriving Grubs Thriving Ibex Thriving Rats Thriving Rhino Thriving Skyclaw Thriving Turtle Tune the Narrative Woodweaver's Puzzleknot

Not to mention that Little John, Resourceful Outlaw needing to be exerted to have his effect take hold is an easy cost to pay, considering how many resistant Bodyguards your opponents will likely have to get through to challenge him.

Then draw a card for each card you've discarded this turn