Reasoning [SDPL-EN027] Common Dark Set: Duel Power Card type:

Set: Duel Power Card type: Effect Monster Rarity: Ultra Rare Attack: 100 Defense: 1900 During your Main Phase

Set: Speed Duel: Duelists of Tomorrow Card type: Normal Trap Rarity: Common Target 1 "Red-Eyes" monster in your GY

You can only use this effect of "Ariel

by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization")

You can only activate 1 "Ledger of Legerdemain" per turn

Reasoning [SDPL-EN027] Common Dark Set: Duel Power Card type:Set: Structure Deck: Powercode Link Card type: Normal Spell Rarity: Common Your opponent declares a monster Level from 1 to 12. Excavate cards from the top of your Deck until you excavate a monster that can be Normal Summoned Set, then, If that monster is the same Level as the one declared by your opponent, send all excavated cards to the GY. If not, Special Summon the excavated monster, also send the remaining cards to the GY.