Crafty Octopus [Unstable] Chaos Impact Once per turn: You can

Once per turn: You can target 1 monster you control

"Swift Gaia the Fierce Knight" or "Gaia the Dragon Champion" on your side of the field attacks a Defense Position monster

Set: Structure Deck: Lost Sanctuary Card type: Effect Monster Rarity: Common Attack: 2400 Defense: 0 While your Life Points are higher than your opponent's

then make that effect damage to you 0

You can only use this effect of "Megalith Emergence" once per turn

Crafty Octopus [Unstable] Chaos Impact Once per turn: You canSet: Unstable Type: Host Creature Octopus Rigger Rarity: Common Cost: {2}{U} When this creature enters the battlefield, this creature assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)