yugioh first edition booster boxes 1st Invasion of Chaos Box Sealed 24 Packs – The Pokécave and empowers the monsters you Ritual Summon with it Duelist's Advance - Booster Box

It can add any Yang Zing card if Special Summoned, but most non-Yang Zing Decks only want to search for Nine Pillars of the Yang Zing for a free omni-negate

Alien Dog X LIGHT Level 3 [ Reptile / Effect ] ATK 1500 DEF 1000 When you Normal Summon an "Alien" monster, you can Special Summon this card from your hand

Dual Avatar - Manifested A-Un X LIGHT Level 4 [ Warrior / FusionEffect ] ATK 0 DEF 0 2 "Dual Avatar" monsters This card gains the following effect(s), based on the original names of the materials used for its Fusion Summon

Iron Crown ex (Special Illustration Rare, #206/162) Rarity & Artwork This Special Illustration Rare card showcases Iron Crown ex in a majestic, futuristic setting