Masha

In the laning phase, use Masha's 1st Skill to close the gap with the enemy and slow them with her 2nd Skill to engage. Follow up with Basic Attacks for more damage.

In teamfights, charge into an enemy with Masha's Ultimate, then use her 1st Skill followed by Basic Attacks to deal more damage. Whenever she loses an HP bar, use her Ultimate again to charge at the target and slow them with her 2nd Skill.