All My Supports Wouldn't Work - TotP

I had played several supports including omniscience, embercleave, KI, and heliod’s hall, and none of them worked at all. Greg had lichs mastery out, that’s the only thing I could see that made it an issue. He had no other supports or cards in play.

This is the Marvel Puzzle Quest forum…This looks like an MtGPQ issue.