When LeBlanc damages an enemy with a spell, she marks the target for 4 seconds. After 1.5 seconds, LeBlanc's next spell shatters the Sigil to deal magic damage.
Sigil of Malice cannot occur again on the same unit for 5 seconds.
Q - Shatter Orb
LeBlanc projects an orb towards her target, dealing magic damage. When Shatter Orb is empowered by Sigil of Malice, the spell bounces to the nearest ready Sigil of Malice (bounces deal reduced damage to minions).
W - Distortion
LeBlanc rapidly dashes to a target location, dealing magic damage to nearby units. In the following 4 seconds, she can activate Distortion again to return to her starting location.
E - Ethereal Chains
LeBlanc flings illusionary chains towards a target location. If it hits an enemy unit, it will deal initial magic damage and shackle them. If the target remains shackled for 1.5 seconds, the target takes additional magic damage and is unable to move.
R - Mimic
LeBlanc creates a clone and casts a mimicked version of one of her basic spells. The clone casts a fake copy of that spell. LeBlanc can instead send the clone far away, where it casts a fake copy of her most recently cast spell.