get a hunter or a mage to solo teams. i went to 1800 with greens on my second lock just putting up portal and spamming cc while my mage or hunter 2 shot something. darksoul + trinkets and spread dots on everything and LOS + fear all game. vs healer dps will be harder but tons of retards at that rating that will try to focus you and ignore your partner. play around that with gateway and soulburn your teleport for freedom +sprint and constantly try to reset while everything is on dr and eat up.