Mensis Fear Manifest

You may have Mensis Fear Manifest enter the battlefield as a 1/1 Legendary Great-One Artifact Creature with Hexproof as an Instant.

It gets +1/+1 for each Insight counter on it and enters with Insight counters equal to the number of the lands in your exile, plus 1 for every two other exiled cards.

{t}: Exile a card from your graveyard.