Cocoon

The  is a special power skill exclusive to the Fatal Falls DLC. When used, it is able to attacks and deflect projectiles in a radius around the player, much like a traditional shield.

Location
The Cocoon is found behind one of the three special rune doors in the Undying Shores. To absorb the blueprint, the player must open the correct door. Each door has two glowing runes above them. The combinations of runes to open the right door is found throughout the biome, on small violet tapestries. If the player fails to open the right door, the two remaining doors will stay locked for the rest of the run.