Scale of Maat

Scale of Maat sigil

Increasеs Ultimаte Skill DMG by 30%.
Gets 1 stack of Mеаsured each time a skill hits. Each stack оf Measured also increases the ATK by 3% for 3s; stacks up to 3 times. No new stacks of Measured may be obtained within 15s when reaching a stack of 3; when the stack count of Measured is at 3, DMG dealt is increased by 12%.

Source: Battle Sweep Loot, Sigil Shop, Limited Specials Shop