It takes 1/4 of their energy per roll and they have 1 ability for energy regen.
Guard/Jugg have aoe snare, Sent/Maur have a multi target snare, Scoundrel/Oper have a snare, Sniper/Gunslinger have an aoe snare, Merc/Comm have snare, vanguard/powertech have snare, shadow/assassin have snare, Sorc/Sage have snare.......... hmmm seems like ever single class has access to a snare.... hmmmmmmmm
Like other classes can. The fact that they may be the fastest is irrelevant, as one class must be the fastest... I'm guessing you play a sorc right about now.
Dirty Kick/Debilitate and Flash Bang(aoe) very endless
To bad the shield doesn't last as long as the GCD
I just thought I would correct your perception.