- Source: Grim Harlequin Crown Crate – Apex
- Cost: 400 Crown Gems or 8,000 Seals of Endeavor
- Default Name: Lark
- “I can’t pick a favorite from the Grinning Terrors, but this ominous horse kissed by madness appeals to me on a visceral level. Perhaps because they enjoy spreading the viscera of unwelcome riders about with their hooves.”—Mother Regrets
