Carnot the Eternal Machine [PHNI-EN024] Quarter Century Secret Rare 500 Years in the Future You can only use 1

You can only use 1 "Elemental Hero Liquid Soldier" effect per turn

cards as active

Set: Magnificent Mavens Card type: Normal Spell Rarity: Secret Pharaoh's Rare Target 1 monster your opponent controls

Set: Speed Duel: Battle City Box Card type: Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 2300 Gains 500 ATK for each Dragon monster your opponent controls or is in their GY

when an EARTH Rock monster you control battled an opponent's monster

Carnot the Eternal Machine [PHNI-EN024] Quarter Century Secret Rare 500 Years in the Future You can only use 1Set: Phantom Nightmare Card type: Effect Monster Rarity: Quarter Century Secret Rare Attack: 3000 Defense: 2500 Cannot be Normal Summoned Set. Must first be Special Summoned (from your hand or GY) during a Duel in which your opponent has activated a monster effect in their hand or GY. You can only Special Summon "Carnot the Eternal Machine" once per turn. Once per turn, if your opponent activates a monster effect (except during the Damage Step): You