[Written] Sweltering Flames

[Fukato]

This is another card from my story "Yu-Gi-Oh! Union". (By the way, go check it out.) It's main purpose is to give ATK advantage to FIRE Decks and prevent destruction by battle for specifically Pyros. It's a Trap Card which makes it slow, so to give it some more uses, I'm giving it a GY effect too (which the effect is not used in the story). 

Normal Trap Card
Effect: If you control a FIRE monster: Make all FIRE monsters you control gain 500 ATK and your opponent's monsters lose 500 ATK, also Pyro monsters you control cannot be destroyed by battle this turn. Also, if either player takes battle damage this turn, inflict 300 damage to each player. During your End Phase: You can banish this card from your GY; Special Summon 1 Level 4 or lower Pyro monster from your Deck. You can only use this effect of "Sweltering Flames" once per turn.