NPC's.

Spec Giver
This NPC will give you 6 options for a spec, being Oni, Ultra Instinct, OPM, Gaebolg, Star Platinum, and Thunder Breathing. This NPC can be found near spawn.

Star Platinum Dummy
This is a NPC with the spec star platinum. If you attack it, it will fight back instantly.

Oni Dummy
This is a NPC with the oni spec. If you attack it, it will fight back instantly.

Attack Dummy
This is an NPC without any spec except LMB, be careful as it is extremely spammy, and can infinite combo you.

Dummy (125 HP)
This is a dummy with 125 health, it will not fight back and is a good way to test how much damage your combo's do.