===Note secrète # 10===
Becomes available only after completing the [[QuestsQuêtes#Qi's Challenge|quête "Défi de Qi's Challenge" quest]].
{|class="mw-collapsible mw-collapsed"
|-
!style="text-align: left;"|Details
|-
|Reading Secret Note #10 adds the [[QuestsQuêtes#Cryptic Note|quête "Cryptic Noteénigmatique" quest]] to the journal. To fulfull the quest, reach level 100 of the [[Skull Cavern]]. Once there, a cutscene will play, during which [[Mr. Qi]] will either congratulate you for reaching level 100 without using [[Staircase]]s or say you are "clever" but not "honorable" for using them. In either case, he rewards you with an "Iridium Snake Milk", which permanently increases your [[Health]] by 25.
|}