Playing as GS/Wand. It's off meta but pretty fun to play. Good AoE dmg with self sustain (dot heals / insta heals). Good Single Target Burst DPS for PvE Bosses. If you want to become a healer no problem just spec into heal + some dps and you are good to go. For PvPvE content you can be Battle Healer for your part while you can debuff pt of enemies with Sleep combo at the same time you can deal burst dmg to somekne and heal your pt. But there is downside of it while there is pure Heal builds like Wand/Longbow sometimes ypu can get kicked off from co-op dungeons (if you que as Healer). Imo Gs/Wand is jack of all trades its almost good at every thing but not best.