When you or a nearby ally drops below 40% health, you consume a charge of Dream Guide to automatically cast Regrowth on them at X% effectiveness.
When you take non-periodic damage, you have a chance to gain a charge of Dream Guide.
When you or a nearby ally drops below 40% health, you consume a charge of Dream Guide to automatically cast Regrowth on them. This Regrowth heals for an additional 100%.