odd eyes yugioh deck Odd-Eyes | Yu-Gi-Oh! Wiki Structure Deck EX: Odd-Eyes Challenger

Based on the latest market prices tracked on TCG Stacked, Phantump is worth about $0.04 USD

During your Main Phase: You can make all monsters you currently control become Level 8, until the end of this turn

RD/ORP4-JP025 Zetsubou Kyouma Dead Core (Dead Core the Mad Fiend of Despair) Level 3 DARK Fiend Ritual Effect Monster ATK 0 DEF 2400 REQUIREMENT None EFFECT Fusion Summon a DARK Fiend monster with 2400 DEF by sending monsters from your hand or field to the Graveyard as material

Trainers and energy acceleration kept things competitive

So yours is average 820g or 1 lb 12.9oz, very close to the Surging Sparks box