Something kinda unexpected, but fun! Anyway... As allways at the end of month, in HOTS we get announcement for new hero, in that case now, is Amazon from Diablo 2 named Cassia. But this is only the begining.

With HOTS 2.0 you don't need anymore real money to buy skins etc, because there will be new currencies. Gold for buying heroes still will be avaliable from lvling heroes and doing quests or brawls. Shards allow you buy cosmetics and heroes, you can get them from duplicate items from loot chests. Gems will replace real money currency and allow you to buy heroes, loot chests, boosters or other items what is on sale. You can get gems with account progression.

What is loot chests? If you familiar with Overwatch, you know that lvling heroes in OW, gives you chests. Same is going now in HOTS with new progression system. All heroes levels you have on live server, will be now counted as your account level. For every level you get loot chests, also heroes got thier own chests everytime you gain level.

New collection system adds also emojis, sprays, banners, voice lines or announcers.

Cassia for long time was unknown if they will add her due to Nova Amazon skin. But Azmodan got his Az'Guldan skin and Nova her Amazon skin so it was only matter of time, same for Gul'Dan was. Kinda dissapointed seeing Cassia as assasin. ;/ Another wave of assasins?