Moira is a support in Overwatch,

Moira’s biotic abilities enable her to contribute healing or damage in any crisis. While Biotic Grasp gives Moira short-range options, her Biotic Orbs contribute longer-range, hands-off damage and healing; she can also Fade to escape groups or remain close to allies in need of support. Once she’s charged Coalescence, Moira can save multiple allies from elimination at once or finish off weakened enemies.

Moira has an irish accent, but it's not that noticeable in a way, so try out if u rlly can XD