(JP) Blaze Cannon-DP24-JP005
(This card is always treated as a "Blaze Accelerator" card.)
1 "The Winged Dragon of Ra" you control gains these 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 combined original ATK of the Tributed monsters, until the end of this turn.
● After damage calculation, if this card attacked: You can send all monsters your opponent controls to the GY.