Ok, after playing your map I must say it is really great. Played 3v3 and wow many changes.
First of all, Gameplay. The gameplay is quite same from WoSa though its quit harder. Even for an easy they are quite strong and it is not because of it is imbalance but because of the skills of the heroes which can go with each other and help the team which is good because there is a presence of hero roles and tactics here but I suggest make computer easy, cast skill not too often. They cast alot and is really great at accuracy to be honest. After that, some spells btw are also laggy. When I started with teammates as spellcasters and such. The game lagged as hell at start only and it is quite annoying because I got pawned. If you have any ways to remove it, I suggest please do so but no big problem at all there.
Secomd, Terrain. Three types of arena is only present which is sad to say is few but the terrain are very well-made and looks very realistic which we can say that you have put a lot of work in it which is great! Though, I would like you to take SoJ's suggestion on your map dev thread about making arenas not too symmetric and more of different shape. I do think it'll make the arenas have more different variations rather than box arenas...lol! So Overall, nothing to say ad at the terrain. It looks very great!
Third, Triggers (Inlcudes the spells and mechanics/systems seen in game). The map really features alot. A custom Hero Selection which is really a unique way of presenting heroes and choosing your own hero. The description were well-made and I do like that you also give tactics at info which makes the hero quite easy to use. Now, to the spells, the spells were great as always and fits the role of the heroes and whats better is its not just where you spam and spam spells because some spells can go with each other making great damage which is a matter of tactics. That gives us a brotip of think before you cast a spell!
Though some spells really makes the game lag alot but maybe it cant really be avoided because imagine 6 heroes casting spells at the same time period. Even its an MUI, it will lag.
So overall, thats for my review. I can say that the game is reeally great and amazing. I would give this a rating of
4/5. 1 point missing because of the spell lags and also to add and alsmost forgot to say, I suggest that you bring back the thing that items auto upgrades because selling and buying while battling takes alot of time for me and auto upgrade of items will really save time!. Good luck and happy map making!
Also, to add,
+4 REP and voting for
Approval ofc!