Panacea

Source: npc/quests/The_Sign_Quest.txt

1. In Sign Quest, complete Seylin's delivery request to her brother in Prontera Castle.
2. After return, gratitude branch L_Thanks opens.
3. In that branch she gives a token of thanks.
4. Reward line is getitem 525,3.
5. Item ID 525 is Panacea.