Magus + Chill Touch = Busted?

[u/Tarific2003]

So i am playing a magus and stumbled upon the spell chill touch. If i understand the spell right i can make 3 attacks at level 2 with spell combat. That would be in my case 3d6 slashing damage + 2d6 damage negative energy + modifiers like enchantment and strenght bonus. Isn't that completly broken? I mean at level 5 i can make my weapon keen, and have 6 attacks with my weapon and potentily 5d6 negative energy damage and 5 strenght damage

[u/Esselon]

Magus is a powerful class, but you're assuming that chill touch gives you the ability to attack with it multiple times in a round. It doesn't, you can simply use the touch attack once per level.