Prismatic Soleil Driveshoot!

■ You may only cast this card during your opponent's final phase if you did not take damage during your opponent's turn, a 《Prism Dragon》 with "Athora" in its card name is on your center, and your opponent's life is 5 or less.

■ Counter Deal 5 damage to the opponent!! This card cannot be nullified and the damage cannot be reduced. If your opponent's life would become 0 by this card, it cannot be changed by your opponent's cards. (Unrevivable)