Detection Tower [Core Set 2019 Prerelease Promos] Cyborg Angel While you're searching your library

While you're searching your library

Set: Dominaria Prerelease Promos Type: Legendary Sorcery Rarity: Rare Cost: {4}{U}{U} (You may cast a legendary sorcery only if you control a legendary creature or planeswalker

where X is the number of Islands tapped this way

Set: Zendikar Expeditions Type: Land — Mountain Forest Rarity: Mythic ({T}: Add {R} or {G}

strongest of all

Detection Tower [Core Set 2019 Prerelease Promos] Cyborg Angel While you're searching your librarySet: Core Set 2019 Prerelease Promos Type: Land Rarity: Rare {T}: Add {C}. {1}, {T}: Until end of turn, your opponents and creatures your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't have hexproof. Its light exposes enemies and lays secrets bare.