|Title:||O Brahma, Curse Me|
|Owner:|| Lancer of Red|
Brahmastra Kundala: O Brahma, Curse Me (梵天よ、我を呪え, Bonten yo, Ware wo Noroe (Burafumaasutora Kundaara)?) is Karna's hidden Noble Phantasm and trump card. It is the projectile weapon Brahmastra bestowed with the sweltering heat effect of Karna's attribute, Prana Burst (Flames), then fired. Brahmastra already has a wide effective range, and the added effects make its effective range further widened and raises its power exceptionally. Its performance is to the point of being compared to nuclear weapons.