Thermal Genex [HA02-EN028] Secret Rare BT12-108 if you activate a Spell

if you activate a Spell Card

to Special Summon 1 LIGHT Fusion Monster from your Fusion Deck

you may place 1 card with [X-Antibody] in its traits from your hand as the bottom digivolution card of 1 of your black Digimon with [X-Antibody] in its traits to delete 1 of your opponent's Digimon with a play cost of 4 or less

also their ATK / DEF become their original ATK / DEF

Thermal Genex [HA02-EN028] Secret Rare BT12-108 if you activate a SpellSet: Hidden Arsenal 2 Card type: Synchro Effect Monster Rarity: Secret Rare Attack: 2400 Defense: 1200 "Genex Controller" + 1 or more FIRE non Tuner 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.