Sure! Here it goes:
Mind Control is a channeling spell which controls a target unit/hero for 10/15/20 seconds.
The target of the spell has a standard 20% chance of resisting Mind Control PLUS an extra 3/2/1% for every level if it has if a hero.
The Spell may be cast from 700 units
IF the controlled unit gets out of the maximum range, Mind Control's effect is broken
Maximum control range is: 50/60/70% of Ty's current Vision Sight (to synergy with Curse of the Blind) - Also, I'd appreciate if you could show some sort of sign to indicate where the maximum range is, Maybe a circle of runes around Ty would be great! but that's just some good cosmetics I ask sorry haha
While under control, a hero may not drop/pick up/sell/buy items
If the controlled unit dies/kills a hero, the credit for the kill goes to Ty (exp as well)
ALSO, VERY IMPORTANT:
The controlled unit has a 10/7/5% chance of regaining conscience on each attack it takes!
Now, the NEW part:
If a unit has just managed to resist Mind Control, Mental Fatigue will be applied. The unit with Mental Fatigue will have its movement speed reduced to the minimum and be silenced, for the last 3/4/5 seconds, slowly regaining speed through out the duration. If Ty manages to refresh the ultimate and cast it again over a unit that STILL has Mental Fatigue, that unit will have no chance of resisting it, no matter what (meaning, If Ty has already a "Mind" besides him, and he casts Mind Control - the target resists Ty's cast, but won't be able to resist the Mind's cast)
Mind Fatigue works like a Purge with Silence, but without removing buffs/debuffs.
IF controlled, The Mind Fatigue buff will be removed as Ty gains control over the unit (just like Curse of the Blind)
But remember, Ty's vision's buff of Curse of the Blind remains on him, just the debuff on the target is removed (only if controlled), that way Ty uses his current vision sight to increase the range allowed on his Ultimate.
Lastly, but very important:
If Ty is level 6 and targets an enemy level 7, the enemy will have 100% chance of resisting Mind Control, BUT, if the enemy has Curse of the Blind fully stacked on it (ONLY when fully stacked) Ty will be able to control it with ease. If the enemy has a higher level than Ty, and it's affected by Curse of the Blind, it won't have its resisting chance reduced unless completly blind (Won't go from 100% chance of resisting to 96/48/12/etc, it is either 100% or 0%).
Hope this helps!