Crystal Skull, Isu Spyglass
Legendary Artifact, {2}{U}{U}
Oracle Text
You may look at the top card of your library any time.
You may play historic lands and cast historic spells from the top of your library. (Artifacts, legendaries, and Sagas are historic.)
{T}: Add {U}.
Power Level
Competitive Utilization
| Format | Archetype | Tier | Copies | Deck % | Board | Real Freq |
|---|---|---|---|---|---|---|
| duel-commander | Ironheart, Clever Champion(1.0%) | C | 1.0 | 100% | Main | 1.00 |
| cedh | Jhoira, Ageless Innovator(0.1%) | 1.0 | 2% | Main | 0.02 | |
| cedh | Clan Crafter / Jaheira, Friend of the Forest(0.1%) | 1.0 | 4% | Main | 0.04 | |
| cedh | Arcum Dagsson(0.3%) | 1.0 | 0% | Main | 0.00 | |
| cedh | Kinnan, Bonder Prodigy(2.5%) | 1.0 | 0% | Main | 0.00 | |
| cedh | Iron Man, Titan of Innovation(0.1%) | 1.0 | 29% | Main | 0.29 | |
| cedh | Ezio Auditore da Firenze(0.0%) | 1.0 | 2% | Main | 0.01 | |
| cedh | Shorikai, Genesis Engine(0.1%) | 1.0 | 1% | Main | 0.01 | |
| cedh | Vivi Ornitier(0.8%) | 1.0 | 0% | Main | 0.00 | |
| cedh | Lady Octopus, Inspired Inventor(0.1%) | 1.0 | 38% | Main | 0.38 | |
| cedh | Emry, Lurker of the Loch(0.1%) | 1.0 | 25% | Main | 0.25 | |
| cedh | Wan Shi Tong, Librarian(0.0%) | 1.0 | 11% | Main | 0.11 | |
| cedh | Urza, Lord High Artificer(0.1%) | 1.0 | 7% | Main | 0.07 | |
| cedh | Heliod, the Radiant Dawn // Heliod, the Warped Eclipse(0.1%) | 1.0 | 3% | Main | 0.03 | |
| cedh | Noctis, Prince of Lucis(0.1%) | 1.0 | 1% | Main | 0.01 | |
| cedh | Y'shtola, Night's Blessed(0.1%) | 1.0 | 0% | Main | 0.00 |