Hi,
the toolbelt skill of elexier b is a great way to gain stability for the engi, but in WvW no one will accept it, because the guardian stability is simply better (higher range, slightly higher uptime with triple stability, no throwing). I can understand, that this is the advantage of the guardian, but the two guards per group meta is really counterproductive to the “every class can do everything”-idea of GW2 (tank, heal,dps and so on).
I do not want to change the mechanic of elexier b, i have no problems to target my team, but rather increase the max. number of targets. If it would hit something like 10 players, it would be a great skill for wvw, but not so high, that guardians stability is weaker.
For pvp the higher cap is nearly useless (5 player per team and stability on pets is not really something op).