Ebony Horse [Arabian Nights]Set: Arabian Nights Type: Artifact Rarity: Rare Cost: {3} {2}, {T}: Untap target attacking creature you control. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

I never saw one alive before

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{B}{B} Whenever a creature deals damage to you

Set: Sword & Shield: Evolving Skies Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Set: Sun & Moon: Guardians Rising Type: Special Colorless Energy Rarity: Secret Rare

Set: HeartGold & SoulSilver: Unleashed Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Sun & Moon: Ultra Prism Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Set: Modern Masters 2017 Type: Creature — Human Wizard Rarity: Mythic Cost: {1}{U} Flash

they have indestructible

"Changes far greater than the turning of the leaves await us at season's end

Set: Neo Destiny 1st Edition Type: Colorless Rarity: Holo Rare

Set: XY: Double Crisis Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Set: Promo Finish: Cold Foil Type: Weapon Subtype: Hammer (2H) Rarity: Promo Class: Guardian Power: 4 Once per Turn Action - [3 Resource]: Attack If you have 2 or more cards in your pitch zone with cost [3 Resource] or greater