Just in case you didn't know, I have tested the prior packs including Keeper's Lore
and discovered that they now include Level 90 Gears.
Wanna more energy? Check out this gear set. And a few other items you should get.
The Level 90 Pixie Set
From the Pet Pavilion Vendor, Nigel.
If you do not have the crafted WT Energy Ring, but have plenty of arena tickets to waste. This is for you. They both have EXACT same energy.
This will give you 148 Energy in Total at Level 90.