Blaze Cannon (LED7-EN005)

(This card is also always treated as a "Blaze Accelerator" card.)

One "The Winged Dragon of Ra" you control gains the following effects until the end of this turn. This card's activation and effect cannot be negated.

● This card is unaffected by your opponent's card effects.

● When an attack is declared involving this card: You can Tribute any number of other monsters that did not declare an attack this turn; this card gains ATK equal to the Tributed monsters' combined original ATK, until the end of this turn.

● After damage calculation, if this card attacked: You can send all monsters your opponent controls to the GY.

spell / Quick-Play, Legendary Duelists: Rage of Ra