Ok, i got lvl 14 pure int sword/shield growing up with main element - lightning.
I got a lil points in both - ice and fire, but i cant decide witch would be more useful. Or should i lvl up sword mastery for these 3-5 hit combos and block?
I would go for fire, you can use that as your second force so you can dual nuke. As for the sword you might wanna level it up a bit for some skills cause you only get the nukes at level 30. From there it's not usefull to level sword so I wouldn't level sword all the way up to the 4-5 combo's. But 3 hit can be nice for levelling to 30..