Originally posted by Stigma
Good points.BTW How fast is Valkorion in combat?
Slower than Yoda, and his reflexes are terrible:
The Emperor unleashed three more bolts in quick succession. Revan batted the first aside with his lightsaber, ducked the second, then deflected the third in the direction of its source.
It struck the Emperor in the chest, sending him sliding several meters back on the floor.
The Old Republic: Revan
Guy can't deflect his own lightning and gets put on his ass. Meanwhile Sidious can consistently tag Yoda with his lightning:
Then there were only the two of them.
Their clash transcended the personal; when new lightning blazed, it was not Palpatine burning Yoda with his hate, it was the Lord of all Sith scorching the Master of all Jedi into a smoldering huddle of clothing and green flesh.
[...]
The shadow released its power for an instant, long enough only to whirl away through the air and alight upon one of the delegation pods as it flew past, and the creature leapt to follow—
Half a second too slow.
The shadow unleashed its lightning while the creature was still in the air, and the little green freak took its full power. The shock blasted him backward to crash against the podium, and he fell.
He fell a long way.
Revenge of the Sith
“Your arrogance blinds you, Master Yoda,” Darth Sidious hissed. “Now you will experience the full power of the dark side.” He raised his arms, and the Force pulsed as blue lightning blasted Yoda across the room.
[...]
As he reached Palpatine’s pod, the Sith Lord hit him with another blast of blue lightning that knocked Yoda’s lightsaber out of his hand.
Revenge of the Sith Junior Novelization
If Yoda can't react to his attacks, neither can Valkorion. And if he can't react, he can't get his Force defences up either. And if he can't do that, he's vulnerable to blaster bolts, which are weaker than Sidious' lightning:
http://www.youtube.com/watch?v=JddY2R6w_Gs&t=0m45s
Given Valk's inability to not only react, but the resulting incapability to even mount defences powerful enough to survive blaster fire, I'd say it's safe to say Sheev one-shots with a lightning speedblitz.