Druids can remove curses with the aptly named 'Remove Curse' spell, and poison effects Eve isk can be eliminated with 'Cure Poison' (and later 'Abolish Poison'). But there are a few other buffs that are perfect for primary healers. Take Warlocks as example. They have the unique ability to create a 'Soul Stone' with the use of a soul shard. This is a special item that the warlock can spend to buff any player, giving them the ability to self-resurrect for up to 30 minutes.