Weaver of Half-Woven Spells

Flash. When Weaver of Half-Woven Spells
enters the battlefield, copy target spell
or triggered or activated ability.
When a spell or ability you control resolves,
you gain one life.
When a spell or ability you control goes on
to the stack, Weaver of Half-Woven Spells
gets +0/+1 until end of turn.
Eh not my level