Thermal Genex is a Secret Rare Synchro Monster card from Yu-Gi-Oh! (Hidden Arsenal 2, HA02). Current market price: $0.35.
Secret Rare
Hidden Arsenal 2 (HA02)
Card Text
"Genex Controller" + 1 or more non-Tuner FIRE monsters
This card gains 200 ATK for each FIRE monster in your Graveyard. If this card destroys an opponent's monster by battle, inflict 200 damage to your opponent for each "Genex" monster in your Graveyard.
