Strength and Abilities
Dorailla can channel quite strongly. In TWoTC her strength level is described as 15(3), the same level of Myrelle and Anaiya, that are among the strongest Aes Sedai until the arrive of Nynaeve, Egwene and Elayne.
This strength is more than enough to open alone a gateway for Traveling.
She takes part in the Battle of Dumai's Wells with Sevanna. She is one of the Wise Ones who attack the Aes Sedai who are holding Rand al'Thor. She was "Chosen from the strongest of the Shaido Wise Ones who could wield the One Power".