(edited by Justin.5231)
Is this pure Rabid build okay?
This build has zero mobility, but given its group comp that might not be an issue.
Why the greatsword?
The build will be better post patch, but given you’ve dropped all manner of stealth, and don’t even have blink, I’d be more inclined to go mixed Dire. Sure, you’ll lose some bleed on crit, but you’ll gain that tanky sustain and distractability amidst your group that can prove helpful. If enemies turn their attention on you and your clones, they’ll find you difficult to burn down. Fury from staff can also bridge the gap if you take 30% base crit, giving you 50% chance to crit.
Here’s a variation.
http://gw2skills.net/editor/?fhAQJAWRlknpBtdqxUNUrNCuBZyJECU/jhcySGgfB-T1xHABEp8zl9HYTXgiq/AwTA43LBwTKBJFAMrBA-w
Your builds not bad, but I’m not sure it’s great either. You’re trying for a group comp condi applying mesmer, I’m wondering if it’s the best class for the job? But if you’re wanting Mesmer for that job, why the Mesmer?