As you search your library for one or more cards, you may choose Omnipresent Impostor as one of those cards. (For example, if you search for two land cards, you may find Omnipresent Impostor and a land card.)
Playtest cards use a modified version of game symbols, such as {T} and {W}. These modified symbols should be treated as the standard symbols during play.
2024-11-08
wotc
Playtest cards aren’t legal for play in any tournament format other than Mystery Booster Limited formats. On the other hand, we expect they will spice up a wide variety of non-tournament games (as long as everyone’s on the same page about using them!).
2024-11-08
wotc
Omnipresent Impostor’s second ability is a characteristic-defining ability that functions in all zones as well as outside the game.
2024-11-08
wotc
Omnipresent Impostor has the names of all cards, including the back faces of double-faced cards. Notably, it doesn’t have the names of tokens, such as Zombie Token, Blood Token, and similar.
2024-11-08
wotc
Omnipresent Impostor has the basic supertype, and you can play as many of them as you want in your Constructed decks. These two statements may or may not be related.
2024-11-08
wotc
For many playtest cards, you’ll need to make a generous assumption that basic game rules would be updated to allow them to work. The Mystery Booster 2 Playtest Card Notes section (reproduced here in individual Gatherer rulings) provides guidance for fitting these cards into the existing rules structure.
2024-11-08
wotc
Each time you search your deck for one or more cards, you can find Omnipresent Impostor in place of one of those cards. If you search your deck for more than one card, you can replace each of those cards with an Omnipresent Impostor as long as there are enough Omnipresent Impostors in your deck. Continue resolving the search effect with Omnipresent Impostor in place of whatever card it replaced. For example, Sakura-Tribe Elder’s activated ability lets you put an Omnipresent Impostor onto the battlefield tapped, while Goblin Engineer’s enters ability lets you put an Omnipresent Impostor into your graveyard.
Format Legality
Standard
Not Legal
Future
Not Legal
Historic
Not Legal
Timeless
Not Legal
Gladiator
Not Legal
Pioneer
Not Legal
Modern
Not Legal
Legacy
Not Legal
Pauper
Not Legal
Vintage
Not Legal
Penny
Not Legal
Commander
Not Legal
Oathbreaker
Not Legal
Standardbrawl
Not Legal
Brawl
Not Legal
Alchemy
Not Legal
Paupercommander
Not Legal
Duel
Not Legal
Oldschool
Not Legal
Premodern
Not Legal
Predh
Not Legal
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Mystery Booster 2