Effect
If this card battles a FIRE monster, during damage calculation: This card gains 1000 ATK during damage calculation only. You can banish this card from your GY; Special Summon, from your hand or Deck, 1 Level 7 or lower Dragon Normal Monster in face-up Defense Position. You can only use this effect of "Carboneddon" once per turn.
The effect "①: At damage calculation, when this card battles a FIRE monster: This card gains 1000 ATK during that damage calculation only" is a Trigger Effect. (It activates automatically at damage calculation when this card battles a FIRE monster.)
The effect "②: During your Main Phase: You can banish this card from your GY; Special Summon 1 Level 7 or lower Dragon-Type Normal Monster from your hand or Deck in Defense Position" is an Ignition Effect. (It can be activated if "Carboneddon" is in your GY. When activating the effect, you banish this card from your GY as the cost.)
This effect does not target the Normal Monster to be Special Summoned.
The 1 Level 7 or lower Dragon-Type Normal Monster can only be Special Summoned in face-up Defense Position.
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