Kiki-Jiki, Mirror Breaker [Modern Masters] Miscellaneous Cards Set: Sun & Moon: Burning

Set: Sun & Moon: Burning Shadows Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Set: Gym Challenge 1st Edition Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: Judge Gift Cards 2020 Type: Instant Rarity: Rare Cost: {W} Search your library for an artifact or enchantment card

Set: Core Set 2020 Promos Type: Legendary Creature — Demon Rarity: Rare Cost: {5}{B}{B}{B} Flying

but they're easy to catch

Kiki-Jiki, Mirror Breaker [Modern Masters] Miscellaneous Cards Set: Sun & Moon: BurningSet: Modern Masters Type: Legendary Creature Goblin Shaman Rarity: Mythic Cost: {2}{R}{R}{R} Haste {T}: Create a token that's a copy of target nonlegendary creature you control, except it has haste. Sacrifice it at the beginning of the next end step.