Quote Originally Posted by PirateKing View Post
What would this do?
Has there ever been an example of a replacement effect doing a replace-in-kind thing?
I think it messes with everything that has linked abilities which exile cards as part of their mechanics because the replacement is not the linked ability. So, for example, if it's in play, it should turn Tibalt's Trickery into a hard counter that exiles a bunch of cards from the top of the caster's library or turn flicker effects into hard removal.

There are definitely "replace with the same but more" effects like Blood Scrivener.