Euler's Circuit [EXFO-EN055] Common 1st Edition or card effects

or card effects

Set: Dark Saviors Card type: Quick Play Spell Rarity: Secret Rare If you control no monsters in your Main Monster Zones: Target 1 Effect Monster on the field

You can Special Summon this monster from your hand

Set: Diamond & Pearl: Legends Awakened Type: Colorless Rarity: Promo Retreat cost: Colorless

after you have Special Summoned the above cards this Duel

Euler's Circuit [EXFO-EN055] Common 1st Edition or card effectsSet: Extreme Force Card type: Field Spell Rarity: Common Your opponent's monsters cannot attack if you control 3 or more "Tindangle" monsters. Once per turn, during your Standby Phase: You can target 1 "Tindangle" monster you control; give control of it to your opponent. You can banish this card from your GY and discard 1 "Tindangle" card; add 1 "Euler's Circuit" from your Deck to your hand. You can only use this effect of "Euler's Circuit" once per