City of Data appears to be out of date on this one, but you can always look at power effects by right clicking on a power in-game and selecting info, then going to the other tab. If you go to the effects tab on Mids instead of the info tab, you can then hover your mouse over each effect to view duration. Mids' says the recovery buff lasts 15 seconds and the endurance drain resistance lasts 120 seconds.
To double-stack Consume's end drain resistance, you would need a (120/2=) 60-second recharge. The base recharge is 180s, so you would need (180/60 -1 =) 200% total recharge bonus. This is definitely possible. You can get nearly 100% from recharge IOs, then another 70% from hasten, and a bit more from IO sets.
I know it's a + end power with a huge radius (20'), but it also has + recovery at 5% per mob hit and also applies + 50% end debuff resistance. A couple questions though:
- What's the duration on the + recovery buff? Mid's says there is a 120 second duration, but I'm assuming that's for the debuff resistance only.
- Can consume be stacked to apply 100% end debuff resistance?
It's something I'm going to probably need to take to keep my future build alive (until I can alpha slot anyways, and even then might still need it...), so trying to get an idea what it will be able to do for me beforehand and adjust accordingly. Thanks in advance guys.
EDIT: found out the answer on the recovery bonus, lasts just 15 seconds.