Phase: Blade of Thunder Strikes

EDIT: changed format to newest one.
No name meaning
Class: Physical Enchantment
Size: Medium
Powers/Abilities: Can make wielder phase through objects at super speed
Runes: Accelerate (Phy. Enchantment, Hilt)

This sword is one of the fastest in its type- going so fast, it can warp through solids. This sword allows you to, as its name states, "phase" through multiple objects or enemies, as you will be going at speeds that can not be measured easily (about 2000 km/s slower then the speed of light). Only after you appear behind them will the enemy realise that they have been slashed to bits/sliced in two/have a gaping hole in them, etc. Thats how fast this thing goes: wounds don't appear until after you stop. Its title- Blade of Thunder Strikes- comes from it making a sonic boom (as you are instantly passing the speed of sound when you attack) and the fact that the boom is only heard AFTER you strike.
Even though YOU are phasing through things, the sword doesn't have to. It has control over its molecular structure, so if you swing it, it will stop phasing to give a horrible demise for an opponent. It can also allow you to phase through opponents strikes. This, though, requires a lot of control over the swords powers.
This sword does have some weaknesses, thought. You can only phase in a straight line: so you have to stop phasing to turn. This can give enemies an opening. Also, this sword needs a lot of physical endurance to use frequently: if you run out of energy in the middle of a phase, this could damage your cells, or, if phasing through an object, kill you. Another phasing weapon or being can still hurt you while phasing. Attacks on the molecular level can also still damage you. Slowing of time also will make you vulnerable, even though that power is extremely rare.

Second mostly completed sword, and the first of a new category: physical enchantment. These weapons enchant the body in one way or another, upgrading speed, strength, endurance, etc.

Why is the swords name in english? Because not all words in Japanese sound cool. Cause phase=Bumen in Japanese