how many packs are in a japanese booster box pokemon Pokémon 151 sv2a Display – JapHunter plus 9 of the OG Pokes including Mew ex and Alakazam ex Pokemon - Mega Dream M2A

therefore you need this card to copy its effect by banishing it from GY 1x Gem-Knight Seraphinite: 2 Normal Summons

C Common Wattdragonfly X LIGHT Level 2 [ ThunderEffect ] ATK 900 DEF 100 If this card is destroyed by your opponent's card (either by battle or by card effect), you can Special Summon 1 "Watt" monster from your Deck

GR Gold Rare C Common C Common SR Super Rare Related Cards View as Gallery View as List Abyss Shark X WATER Level 5 [ FishEffect ] ATK 1200 DEF 700 If this card is used for the Xyz Summon of a "Number" monster, it can be treated as a Level 3 or 4 monster

You can only use this effect of "Mad Mauler" once per turn