CardName: Mist Mimic
Cost: {u/b}G
Type: Creature - Ouphe
Pow/Tgh: 2/2
Rules Text: {1}, {t}: If a permanent entered the battlefield from an
opponent's graveyard or library this turn, search your
graveyard and library for a card that shares a card type
with that card and put it onto the battlefield. Then shuffle
your library.
Flavour Text:
Set/Rarity: Link's Unplaced Cards Rare
Mist Mimic
R
Creature – Ouphe
, : If a permanent entered the battlefield from an opponent's graveyard or library this turn, search your graveyard and library for a card that shares a card type with that card and put it onto the battlefield. Then shuffle your library.
I couldn't decide whether this should be , , or . I also can't decide whether the ability is really strong or really crappy. It looks like it depends entirely on your opponent's deck, but not if you're playing Sphinx Ambassador, Eternal Dominion, or any of the various cards that can resurrect your opponent's creatures.
, 
: If a permanent entered the battlefield from an opponent's graveyard or library this turn, search your graveyard and library for a card that shares a card type with that card and put it onto the battlefield. Then shuffle your library.
I couldn't decide whether this should be
, 
, or 
. I also can't decide whether the ability is really strong or really crappy. It looks like it depends entirely on your opponent's deck, but not if you're playing Sphinx Ambassador, Eternal Dominion, or any of the various cards that can resurrect your opponent's creatures.
Or just symmetrical effects like Exhume. It's narrow, but powerful within its niche.