12.21 Patch Note — Otherworld Legends Steam update #682408

*Optimized and adjusted the new player tutorial. *Fixed the following issues: -Naga heroes' skill cooldown is displayed abnormally after using the morph mask. -Skill orb is lost when Naga heroes pick up a skill orb identical to the one currently equipped. *Attempted to fix the issue where certain minions become invincible when using Uliana.