This card was printed in the following sets:

Card Name: Symbol Set Block
Plagued Rusalka Guildpact (Uncommon) Guildpact Ravnica Block
Plagued Rusalka Duel Decks: Izzet vs. Golgari (Uncommon) Duel Decks: Izzet vs. Golgari Miscellaneous
Plagued Rusalka Magic: The Gathering—Conspiracy (Uncommon) Magic: The Gathering—Conspiracy Miscellaneous
Plagued Rusalka Modern Masters 2015 Edition (Common) Modern Masters 2015 Edition General
Plagued Rusalka Guild Kit: Orzhov (Uncommon) Guild Kit: Orzhov
Plagued Rusalka Jumpstart (Common) Jumpstart

This card has restrictions in the following formats:

Format Legality
Modern Legal
Legacy Legal
Vintage Legal
Commander Legal
Pauper Legal
Historic Legal
Explorer Banned
x For more information regarding each format and play style modifications, visit the Banned / Restricted Lists for DCI-Sanctioned Tournaments page on the Magic: The Gathering website.

Gatherer works better in the Companion app!