This card was printed in the following sets:

Card Name: Symbol Set Block
Dark Hatchling Urza's Saga (Rare) Urza's Saga Urza's Block
Dark Hatchling Magic: The Gathering-Commander (Rare) Magic: The Gathering-Commander Miscellaneous
Dark Hatchling Planechase 2012 Edition (Rare) Planechase 2012 Edition Miscellaneous
Dark Hatchling Vintage Masters (Uncommon) Vintage Masters Miscellaneous
Dark Hatchling Planechase Anthology (Rare) Planechase Anthology General
Dark Hatchling Commander Anthology 2018 (Rare) Commander Anthology 2018 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!