A mysterious creature that can split into many smaller ones.

Stick, StickEnemies gain a stack of Sticky each time they're hit by Gloo's skills, decreasing their Movement Speed by 4% for 6s. Stacks up to 5. Each stack of Sticky on an enemy reduces their damage dealt to Gloo by 4%.
Gloo is strong against Mage heroes without good CC. Because he can easily attach himself to them, and take them where he wants them to go. Such as Cecilion and Chang'e.
Gloo is countered by Marksman heroes with good mobility. It's difficult for Gloo to attach himself to them, and he can easily be killed if he tries. Such as Karrie and Lesley.