Jet-Black Comet is a spell in Dragon Quest Tact.
Appearances[]
Dragon Quest Tact[]
Making its debut, it is used by Rhapthorne's True Form in his Mega Boss Battle during the Dragon Quest VIII event to deal major unreflectable Zam spell damage to all enemies in range, greatly lowering their Zam resistances for 2 turns. It costs 70 MP for the Lord of Darkness to cast.