If the card revealed this way is a permanent card, you may put it on the battlefield
If an effect tells you to flip multiple coins at once and you haven't flipped one or more coins already during that turn, Edgar's last ability modifies that set of flips
Id consider slotting into Feather, the Redeemed, if nothing else, since its a low-cost combat trick that can save your whole board in the event of a wipe
Illustrated by Milivoj eran Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Newer cards like Smite the Deathless and Rebel Salvo follow this same pattern and target indestructible creatures in ways that most other removal spells cant
Decks somewhere in between, of course, will see the most benefit, but as it stands, Renari is a flexible and powerful role player Id be happy to shortlist for my deck