King Scarlet (TDIL-EN070) - The Dark Illusion 1st Edition

If a "Red Dragon Archfiend" monster you control battles, during damage calculation: Make that monster you control unable to be destroyed by that battle, and if you do, Special Summon this card as a Normal Monster (Fiend-Type/Tuner/FIRE/Level 1/ATK 0/DEF 0). (This card is also still a Trap Card.)