This card was printed in the following sets:

Card Name: Symbol Set Block
Water Elemental Limited Edition Alpha (Uncommon) Limited Edition Alpha Core Sets
Water Elemental Limited Edition Beta (Uncommon) Limited Edition Beta Core Sets
Water Elemental Unlimited Edition (Uncommon) Unlimited Edition Core Sets
Water Elemental Revised Edition (Uncommon) Revised Edition Core Sets
Water Elemental Fourth Edition (Uncommon) Fourth Edition Core Sets
Water Elemental Starter 1999 (Uncommon) Starter 1999 Miscellaneous
Water Elemental Masters Edition IV (Uncommon) Masters Edition IV Miscellaneous

This card has restrictions in the following formats:

Format Legality
Legacy Legal
Vintage Legal
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!