Umbra Blades is an on-hit effect that periodically causes Nocturne's basic attacks to splash around his main target.
- Does not apply spell effects.
- The triggering autoattack will apply other on-hit effects and can critically strike as normal.
- On-hit effects are applied only to Nocturne's main target.
- Critical strikes do not factor in the bonus damage of the ability.
- Spell shields will not block the ability.