Bloodwinter Clan

Q: Does Wild Healing (critical heal Realm Ability) have a chance of critically landing on Battery of Life (resulting in a larger pool)?

A: No, but Mastery of the Arcane will increase the size of the pool.

Blah Mastery of Arcane was for "buffs" by increasing their effectiveness 3%.
It was mostly a good RA for buff bot druids, shamans, and clerics as it increased their buff levels.
Now they say it affects Wild Healing pool. Can they make their minds? I've had this RA with my bards along with WHII and it didn't really make a difference. So what is Sanya smoking and toking?