Reasoning [SDPL-EN027] Common Dark Battle of Omni contains 112

Battle of Omni contains 112 card types:

if this card battles a Special Summoned monster: Destroy that monster

the opponent's target loses ATK equal to the ATK of the target this monster points to

except "Donpa

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

Reasoning [SDPL-EN027] Common Dark Battle of Omni contains 112Set: 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.