Mine is Angela, the Bunny Love, from Mobile Legends (Bang Bang).
She's a marionette based puppeteer support who focuses on enhancing her teammates.
Angela's passive gives her a small burst of movement speed upon casting any ability.
Her first ability stores charges, up to 5, when casted she releases a pulse of energy that damages and marks enemies, up to 5 stacks.
Marked enemies take 20% increased damage from all sources per stack.
Her second ability tethers an enemy and damages them. Tethered enemies are rapidly slowed and if they don't escape are snared and dealt increased damage.
Her ultimate ability has her select an ally. After a brief channel the ally recieves a large shield. In addition she becomes attached to that ally for a few seconds. While attached to an ally she cannot move on her own, but is untargetable and can still cast her abilities for no mana.