Courser of Kruphix / Lantern of Insight and searching effects with respect to the IPG
Situation:
AP controls the following:
- Courser of Kruphix (or any other lantern of insight type effect)
- Polluted Delta
*on top of library*
- Breeding Pool
AP activates Polluted Delta, and seeing a breeding pool on top, takes it to truncate the search. After “searching”, they shuffle their library, and present to NAP.
This would technically be a violation of 401.5 – Playing with the top card revealed.
My question is as follows:
Is this a GRV or a HCE?
Would this change if they performed the search and chose to take the card on top?