Arid Mesa (229) [Modern Masters 2017] Core Set 2019 put all but one of

put all but one of them on the bottom of your library in a random order

{2}{U}{U}: Return Arcanis to its owner's hand

Set: Classic Sixth Edition Type: Artifact Rarity: uncommon Cost: {3} Sacrifice a creature: Add {C}{C}

{T}: Target permanent you control becomes the color of your choice

Set: Coldsnap Promos Type: Creature — Elf Warrior Rarity: rare Cost: {5}{G}{G} You may exile two green cards from your hand rather than pay this spell's mana cost

Arid Mesa (229) [Modern Masters 2017] Core Set 2019 put all but one ofSet: Modern Masters 2017 Type: Land Rarity: rare {T}, Pay 1 life, Sacrifice this land: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle.