No, INT scale for most of Ele 3’s spell. Meteor has the worst scaling that’s it’s laughable.
At my level (200+), a high INT build will have at least 400 extra magic attack compared to full CON build. That’s equivalent to at least 600 attack per tick with quick cast, and 900 per tick with 50 attribute level.
Considering frost cloud can deal 33 hits (or 25 hits as claimed by some), it’s at least 15k damage extra in worst scenario.
You will have an easier time levelling as full CON instead of high INT. INT don’t really shine in terms of damage until you are at a high level (at least rank 5).
Wiz 3 Ele 3 has a super strong CC, sleep lv 15 is an instant cast AOE 17 seconds disable.
If you are going for level 1 EB, you are probably misled by some build where you are asked to max Reflect Shield. Reflect Shield is useless at high level, therefore don’t get any point in it. Get your EB to at least lv 5 instead (personally I have it at level 10 for easier quick tap EB).
You will only have some problem reaching rank 3, which is a process of 1 or 2 days. Just do all the quest, and when you have enough exp cards, skip the level to rank 3. Everything will be super easy from there onwards.
Unlike what other says, Wiz 3 Ele 3 is actually a good PVP build. Yes, you are not the best PVP build in wizard class, but you can easily kill most none wizard class. You can also destroy your enemy easily in teamfight with some support. Source: Having fun in a guild that’s having war with 6 guilds.
No, it don’t work like that. You need to actually have 500 points invested for that 2 INT per point.