Monster Bestiary
Explore community builds, RTA statistics & team compositions
Grego (Dark Lich) is a 4-star HP monster in Summoners War. Grego awakens from Dark Lich. As a Slow, Def Break, and Stun, Grego brings Decrease ATK SPD, Decrease DEF, Stun, Accumulate ATK to the team. When building Grego in Summoners War, the most popular RTA rune build is Revenge (26%), followed by Violent + Revenge (19%) which is also commonly used for Siege and general PvP content. Recommended main stats are SPD on slot 2, CRI Dmg on slot 4, HP% on slot 6. Key substats to prioritize for optimal Grego rune builds include SPD, CRI Rate, HP%. Grego is primarily used in PvP content, appearing in Siege Defense (79), Siege Offense (62), Arena Offense (60), World Guild Battle Defense (54), Arena Defense (53), World Guild Battle Offense (34), Real-Time Arena (RTA) (19) as a competitive team builder pick. Grego is most commonly paired with
Gapsoo,
Angela / P.Vanilla,
Leo,
Vanessa and
Old Wood / Gandalf in competitive team compositions for speed tuning and synergy. Grego provides a valuable 40% Resistance leader skill for Arena content, enhancing rune optimizer efficiency and speed tuning in team compositions. Grego's skill set features Decrease ATK SPD, Decrease DEF, Stun, Accumulate ATK, and Decrease Damage. Grego's Summoners War builds, Grego best runes and rune recommendations, Grego RTA builds, Grego Siege teams, Grego Arena compositions, and Grego tier rankings are sourced from in-game community data collected from thousands of competitive Summoners War players. Trending Grego team compositions and Grego usage scores are determined by SWLens's proprietary algorithm.