this Monk subclass much Like the Rogue Subclass Arcane Trickster allows the Rogue to access the Weave So Does Way Of Witchlight permits Monks to access the weave.

Furthermore it grants +1 to Arcana checks and +01 1 to Spell DC Saves to caster effectively turning Monks into 1/2-casters.

More over it grants Immediate access to spells like Misty step Thunder Step & Arcane Gate (E.G.)