[-]Yu Lei - The Redacted Guillotine

Name: Inner Projection
Semblance: Grey Dust/Aura - "Phantasm Aura"
Type: Supplementary (Used in all types of situations)
Effect: Single target
Cost: Roughly 40% of the total semblance currently, for about 3 Posts.
Cool-down: Depending on the extensive usage I'd say generally about 3-4 Posts for a proper cool-down, and the 4th post is mainly for the Mind/Body to readjust to the loss of the aura crutch and to re-acclimated to the aura, due to the mind being drained a considerable amount, again depending on the usage of this move.
Description: Aura creates a grey and almost skin tight shogunate armor (Armor worn by both Mifune and Madara Uchiha, roughly the look I was going for.) Allowing 33% increase in regular human mental capacity, making the mind more aware of the surroundings and better focus and processing power as well as the body becoming internally more durable and externally durable enough to with stand 127lbs of force. The outer aura resembles a misty, but solid enough, grey shogun armor complete with misty mask. This armor is totally all bodily resilient meaning that the armor is Yu's regular body is incorporated into the default aura structure but reinforced by being nothing but will and aura infused. The Armor allows quicker movements, those rivaled by Ruby, and strength up to 254 lbs (Yu's total body mass but only doubled for his absolute limit.) The aura that reaches the plates and blade allows seemingly all types of ease controlling the plates and blade both directly and indirectly.
Advantages: Enhanced Mobility/Agility/Awareness/Cutting Power/Fighting Style Endurance/Psychokinesis ease increased to 103.4% past normal parameters.
Disadvantages: Momentary direction change meaning when some object is launched by the aura then its a good chance that all other items being influenced by the grey aura will lessen for the focus on the immediate desired action can be focused and executed more thoroughly. Cool down due to exerted performance over 3 posts of more than 65% aura depletion will result in a mental barrier inside Yu's mind, that was self implanted, to cause the aura to safely recede reducing shock and fatigue to nearly half of the expected results.

Im denying this, plus you only get two free semblance moves anyways. I'd go with the other two.