Rain moonshards split among the nearest enemies, dealing magic damage each. If the moon is full, instead crash it onto the board, dealing magic damage split among all enemies.
Lunar champions and adjacent allies gain Attack Speed and Ability Power. Lunar champions gain more. ...the moon brings death and syzygy.
Your team gains X% Ability Power. Spellweavers gain more, plus extra Ability Power whenever a Spellweaver casts an Ability.