Atemsis, All-Seeing [Core Set 2020 Prerelease Promos] SPA Exploradora ala de seda and they gain "{T}: Add

and they gain "{T}: Add one mana of any color

Set: Fourth Edition Type: Enchantment — Aura Common Cost: {2}{W}{W} Enchant creature Enchanted creature can't be blocked except by artifact creatures and/or white creatures

Put the exiled cards not cast this way on the bottom of your library in a random order

This is our action

Set: Ice Age Type: Creature — Horror Common Cost: {3}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

Atemsis, All-Seeing [Core Set 2020 Prerelease Promos] SPA Exploradora ala de seda and they gain "{T}: AddSet: Core Set 2020 Prerelease Promos Type: Legendary Creature Sphinx Rarity: Rare Cost: {3}{U}{U}{U} Flying {2}{U}, {T}: Draw two cards, then discard a card. Whenever Atemsis, All Seeing deals damage to an opponent, you may reveal your hand. If cards with at least six different converted mana costs are revealed this way, that player loses the game.