Currently, the Herblore skillcape provides the passive effect of allowing players to make unfinished potions using grimy herbs and vials of water. Update the Herblore skillcape to provide the following additional effects:
1.) Grimy herbs can be used directly in the Mastering Mixology minigame.
2.) Zahur in Nardah will make unfinished potions using vials of water and grimy herbs.
The skillcape effect is largely irrelevant and unused at this time, and adding uses for grimy herbs via Mastering Mixology and making unfinished potions would provide actual value and use for the cape.