more n00b questsions from me - anyone know exactly what happens from exhaustion?

do the effects of exhaustion stack when you cast two spells that cause exhaustion in a row?

and what are it's effects? it decreases max energy and energy regeneration for a set amount of time?

any help would be great!
eme2512

Exhaustion takes away 10 energy from your total energy pool. You regen this total energy back by 1 energy per 3 seconds. So it takes you 30 seconds to get rid of one case of exhaustion.

And yes, exhaustion will stack, so be careful when you start popping off those high damage spike spells

and yes it does stack - i.e. you cast Meteor Shower followed by Chain Lightening.....the end of your E bar with be near a 1/4 grey to represent the exhaustion effect.

my favorite is
arcane echo / meteor shower / meteor shower / searing heat

Woo! I love having half my E bar gray! Woo!