Beatrix

For teamfights, we recommend using Bennett as Beatrix's primary weapon and Nibiru as her secondary weapon. During a teamfight, Beatrix can use Bennett's Ultimate to strike the enemy team. Then she can use her 1st Skill to switch to Nibiru, and cast Nibiru's Ultimate to attack the enemy. She can finish off the enemy heroes with her Basic Attacks and her 2nd Skill.

In the laning phase, we recommend using Renner as Beatrix's primary weapon and Wesker as her secondary weapon. She can use Renner's ranged Basic Attack to poke the enemy, and her 2nd Skill to reload and fire again. She can then switch to Wesker to finish off the target enemy.