Ether Expansion

Ether Expansion is the second skill in 's Perseverance skill branch. It increases her ether by 25.

Overview
This skill is equal to a rank  gem, which is very good for being a level 2 skill. It's also a very convenient shape (only Dunban doesn't get a circle from Sharla within the first two affinity levels) and pretty cheap to link. All told, it's one of the better stat-boosting skills.