Artifact Creature: Solemn SimulacrumSolemn Simulacrum, 641258 Inclusions Enchantment Land: Urza's SagaUrza's Saga, 322960 Artifact Land: Darksteel CitadelDarksteel Citadel, 181161 Enchantment Creature: Dryad of the Ilysian GroveDryad of the Ilysian Grove, 161769 Enchantment Artifact: Bident of ThassaBident of Thassa, 144587 Kindred Enchantment: BitterblossomBitterblossom, 96333 Land Creature: Dryad ArborDryad Arbor, 87251 Kindred Sorcery: All Is DustAll Is Dust, 79722 Kindred Instant: Not of This WorldNot of This World, 37567 Kindred Artifact: Thornbite StaffThornbite Staff, 36596 Instant Sorcery: Response // ResurgenceResponse // Resurgence, 22319 Urza's SagaUrza's Saga took a power hit with the recent banning of Mana CryptMana Crypt and Jeweled LotusJeweled Lotus, but still remains one of the best lands ever printed
The types according to Bulbapedia: Grass Fire Water Lightning Fighting Psychic Colorless Darkness Metal Dragon Fairy Although there are 18 types in the video games, this is condensed for the trading card game, such as Ice being categorized under Water or Ghost being classified as Psychic
Nevertheless, Flock of Rabid Sheep could easily be legal in Eternal formats if you wanted some coin-flipping shenanigans
Worst that can happen in this scenario is being used for R4 fodder
