Activate Blinkmoth Nexus' second ability by paying ({1} magic symbol) , causing it to become a 1/1 Blinkmoth artifact creature in addition to its other types.
Cast Exchange of Words by paying ({1} magic symbol) ({U} magic symbol) ({U} magic symbol) .
When Exchange of Words enters the battlefield, it triggers, exchanging the text boxes of Ley Weaver and Blinkmoth Nexus.
Activate Blinkmoth Nexus by tapping it, untapping itself and any other land you control.