Which energy and rage champs need help on Dominion?

Maybe Zed. Though he might just need help in general.

tryndamere could use some dominion love imo.

The first one that comes to mind is Zed. He runs out so fast and is at a disadvantage because he can't itemize for CDR because of it. Thereby causing his ult (which he is reliant on usually) to have a long cooldown which is a disadvantage in a fast paced game like Dominion.

Shen, Zed, Shyvana, and Renekton mostly. Kennen sucks but for different reasons.

Most of them, really. Lee Sin is hands down the best of them, Akali and Shen are decent, all the others need help.

I usually don't play energy or fury champs on Dominion (mostly mana or manaless ones), but if Zed has problems with energy on SR and TT when you use his abilities too much, i can imagine him been in real trouble with Dominion's fast pace constant team fights.

Definitely Renekton.

Shyvana could use more stuff to hit build fury, but Renekton is so blah with the Fury decay.

@Nome - What's the motive behind the feedback grab, of you don't mind me asking?

Are champion specific, and mode limited items on the table? For example, a rage generating bonus on an item for Renekton only that isn't available on SR or TT?

To answer your question, I think any rage champion is hurt by the lack of laning and minions on Dominion.