Boost all other units by 2.
- See this subject on The Witcher wiki: Unicorn (creature)
- Gwent Update: Dec 19, 2017 Patch: Added Token Tag. Removed Doomed from ability section.
- Gwent Update: Oct 31, 2017 Patch: Unicorn is now Agile.
- Gwent Update: Aug 29, 2017 Patch: General change; Doomed is no longer a tag, but an ability in card's description.
- Gwent Update: May 24, 2017 Patch: Unicorn is Silver now (was Gold). Replaced Fleeting with Doomed Tag. Added Beast Tag.
- Gwent Update: March 23, 2017 Patch: Unicorn now counts as a Token (spawned) unit.; Unicorn now has the Fleeting tag.; Unicorn no longer affects Gold units.