Strong rejuvenation potion

The Strong rejuvenation potion is a one dose potion made in the Dungeoneering skill. It is made by adding Buckthorn and Misshapen claw to a vial of water. This requires level 84 in Herblore and grants 189.5 experience in Herblore.

Using the potion restores Prayer and Summoning points by 10 + 22% of skill level.

This potion can only be made in dungeons with complexity level 5+.

Reference

 * RuneScape Game Guide: Dungeoneering - Herblore Tables