All mage specs get abilities from other specs but it feels that Arcane is getting the worst end of the bargain.
Arcane will never use frostbolt or fireblast in raids or dungeons. If you want to single target slow you just use slow which costs less mana and lasts longer than a frostbolt. The only place fireblast could be used is to tag a mob that’s about to die in the outside world just to get credit.
However, Fire will spread ignite to it’s capped 8 targets and have Arcane Explosion popping for more AoE damage. They’ll almost never use Flamestrike because the damage on it has historically been bad than even ST ignite spread. Fire could use Frostbolt to slow in m+ to help tanks out on Necrotic weeks on Single Target as well.
Frost will use Arcane Explosion when Blizzard and Frozen Orb are on cooldown as well, Frost Nova, even with 2 charges isn’t worth pressing for damage only utility. I can see them using fireblast for the same reason that Arcane would use it in the outside world.
Why give them the most flavourful and unique Arcane spell that mainly Fire can abuse but give nothing back to Arcane. An equal Arcane spell to give the other 2 specs is Arcane Blast because it is useless to those specs. Either give all 3 useless spells or give all 3 equally useful spells.
There were enough things to know you were playing a mage before all this stripping of uniqueness. Having spells that are useless does not make me feel like I’m playing a mage more than what I felt before the change.
Is it too late to change?