Darkmoon Firekeepr

Whenever Darkmoon Firekeeper or another creature enters the battlefield under your control, scry 1.
Hallow {3}{u}{b} (Discard Card and pay this
card's Hallow cost and Exile this creature from
your graveyard: Create a tapped Hallow creature token that's a copy of this card. You
may Hallow at Instant Speed.)