Warrior to upgrade to 7 star / level 35+
I've got a core team of 7 star warriors as follows:
Fire: Tiberius / Hector
Air: Utu / Ping / Kirk
Water: Kwan / Joan / Aminar
Earth: Bada / Khutulun
I've got about 85 warriors although still not found Kuro / McCabe / Zhara / Wuu which are on the upgrade list.
Question is - Who else would you recommend to join the 7 star elite?