After defeating the boss in the Catacombs, head to Witch’s Thicket – Dryad Lake. Take the exit to the right and keep going until you see a ledge (that’s also at the right-hand side). You should be able to reach this by double-jumping and using your new air dash ability. You’ll find yourself in a submerged passageway filled with mines. Anyway, here’s our guide to help you with the Stockade level and Hoenir boss fight in Ender Lilies: Quietus of the Knights.
Note: For more information, check out our Ender Lilies: Quietus of the Knights guides and features hub.
Ender Lilies: Quietus of the Knights – Stockade level and Hoenir boss guide
You can refer to the pages below for the parts that you need help with: