Just means you didn't have any decent fire mages on during your 6* kills
Correct me if I am wrong, but....what I'm reading is that if there was a "decent" fire mage I would not have gotten lock or kill? Interesting!!
Here is my series of hits...ice lure, shards 9-12K, firebolt 500-1K, blast 7-10K, firestorm (minimal) then back to fire bolt and it starts all over again. Very little interruption in my throws. There are times I don't need to lure because of the other ice mages in fights, I will just start throwing. I can keep the dmg going, works well!!!
Thats quite an interesting build you got there. I did not mean to offend you or any ice mages in general. I was just stating my observations on ice mages regarding 10 seconds fights.
For a fire mage a lure/bolt/storm combo takes 5.5 seconds ish. When that combo is over I can immediatly recast my firebolt again.
For an ice mage a lure/shards/blast combo takes up to 8 seconds to only cast the skills. When ice blast is done casting your iceshards reload cooldown is still at 20%(40/45/50% with skulls).
For the record. I have never denied icemages can't get the kill on bosses. On the contrary, I stated that ice and fire mages are even and that it is a matter of what mob you are fighting due to resists.
About you locking bosses(again I mean not to insult you), but getting lock depends on your lock group, not solely on yourself. How well geared your opponents are is also an important factor.