Glimmerpost
Land — Locus
When this land enters, you gain 1 life for each Locus on the battlefield.
: Add 
.
What once spied upon Mirrodin from above now waits below for another to assume control.
Matt Cavotta
Scars of Mirrodin (SOM)
• #227Rulings
As the triggered ability resolves, count each Locus on the battlefield regardless of who controls it.
(wotc • 2011-01-01)
Rulings
As the triggered ability resolves, count each Locus on the battlefield regardless of who controls it.
(wotc • 2011-01-01)