This card was printed in the following sets:

Card Name: Symbol Set Block
Necropotence Fifth Edition (Rare) Fifth Edition Core Sets
Necropotence Ice Age (Rare) Ice Age Ice Age Block
Necropotence From the Vault: Exiled (Mythic Rare) From the Vault: Exiled Miscellaneous
Necropotence Vintage Masters (Rare) Vintage Masters Miscellaneous
Necropotence Eternal Masters (Mythic Rare) Eternal Masters General
Necropotence Iconic Masters (Mythic Rare) Iconic Masters General
Necropotence Masters Edition II (Rare) Masters Edition II Miscellaneous

This card has restrictions in the following formats:

Format Legality
Legacy Banned
Vintage Restricted
Commander Legal
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!