My only frustration, mostly with single target (only at 50, mind), is that filler spell. I seem to typically not have the mana for Thunder 3, and if I've got to wait for a server tick for that filler, then I'm wasting too much time. Pretty sure I used to have enough to Thunder 1 before, which was fine for waiting for TC procs. But this. I've either got to find some other place to fit in Thunder 3 (when I don't get a proc), or I'm losing time/potency somewhere.

Anyone else feeling this, or just me?