|Rōmaji||Ryū no Tama|
Dragon Sphere (竜の玉 Ryū no Tama) is a technique used by Dragons akin to the Tailed Beast Ball, being a blast of raw chakra with massive destructive force. While it is not a sphere itself, it is initially formed as a sphere.
The strength of this attack is relative to the strength of the Dragon performing it, as well as how much chakra it used. The strongest seen yet was Kuroten's, which could destroy a small island.