Extraplanar Lens [Kaladesh Inventions] Limited Edition Alpha put one of those cards

put one of those cards on top of your library and the rest on the bottom of your library in any order

5 — Add {R}

They are the masters of your mind

−9: You get an emblem with "Your opponents can't cast noncreature spells

Set: Lorwyn Type: Creature — Merfolk Wizard Rarity: Rare Cost: {4}{U}{U} Champion a Merfolk (When this enters the battlefield

Extraplanar Lens [Kaladesh Inventions] Limited Edition Alpha put one of those cardsSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Imprint When Extraplanar Lens enters the battlefield, you may exile target land you control. Whenever a land with the same name as the exiled card is tapped for mana, its controller adds one mana of any type that land produced.