>>530951685
First off
SMOOOOOOOOOOOOOOOCH

Grab Springfield V1, grab Tololo from standard, enjoy your future core 2-man team.

Qiongjiu+Sharkry(4* dork) is your fire core team

Ksenia and Cheeta with her AoE heal key are good because of the buffs they provide, the game emphasizes buffing/debuffing a lot.