A harpy egg omelet - a delicious delicacy, good sir. Quite dear, too, for as you might surmise, the wretches don't part with their eggs willingly.
When Consumed by another Unit, Boost that Unit by an additional 5.
Deathwish: Spawn a Harpy on a random row.
This card is summoned with Celaeno Harpy.
- See this subject on The Witcher wiki: Harpy egg