Need suggestions for ultimate spell!

I have a hero in my arena that is confusing me. I have thought for about an hour now, and I still can't think of a good ultimate ability that matches his character. Please help me to make a good ultimate that matches him; he is a Fel Orc Raider model. (I only use TFTWE)

Could you tell what his other abilities are? Also what his main attribute is? It would make it all a bit easier.

Try nerfing Finger of Death and giving it to him (Give it a mana cost, a nice cooldown and lower damage)

How about "Final Cut", where he makes like 2 of himself, and he slashes everyone. Also, he gets a speed boost...

You cound also make a spell that throws nets at all units around him.

Sorry about the details guys, his main attribute is Agility, and his other skills are:

Blazing Wolf (Summon)

Capture (Ensnare Mod)

Beast Haste (Cleaving Mod)

By the way, if you post and ability please tell what to base it off of. Thanks! :D

Lord Vexorian, do you have any other suggetions? Because finger of death.. :nono: