Kaguya clan

Push bone spurs out of the body for half an hour: harder melee, and enemies standing next to the user are cut every second.

Small bony hands burst from the ground and grab every enemy in a small area: a moment stuck, then slowed for ten seconds.

While on, the user's bones harden into armour under the skin. Four stages: Stone, Iron, Exoskeleton of Undeath and Adamantine Bones.

Fire the bones of the fingertips like bullets: five at a time. Burrowing Bony Digits dig in deeper.

A spray of sharp bone in a cone. Greater Bone Shards reach further and cut deeper.

C-rank. Grow a fast steed of fortified bone that stays until destroyed. With Giddy-up loaded it can be ridden; otherwise it runs beside its maker as a quick, tough companion. Only one at a time.

Lock a target's bones in place: they can't move for six seconds.

An interlocking cage of bone traps every enemy in an area for ten seconds.

Shatter the bones inside a nearby target.

While on, the user's wounds close quickly. Drains chakra fast.

A-rank. Build a golem of fortified bone that serves you until it is destroyed. Piercing attacks barely scratch it. Only one at a time.

S-rank. Draw a huge weapon from the spine for a minute of devastating melee.

S-rank. A forest of bone spikes erupts over a wide area and keeps stabbing for five seconds.