Rogue · Assassination · tier 5 · from level 30
Vigor
Vigor
Rank 2/2
Increases your maximum Energy by 10.
Doesn't change the damage or healing of any Rogue spell.
Averages, counting crits and misses, for a level 60 Rogue with a typical weapon and no other gear or buffs, against a target your level. Worked out from the game's own data, the same way as the Foresight addon.