The First Sliver (Retro Foil Etched) [Modern Horizons] rescue and wormholes

and wormholes

A traveler wanders through the South American highlands and brings the inhabitants new ideas from his travels

What happened

or the Arcanum

Rearrange the tiles to match one or more of the patterns in your hand

The First Sliver (Retro Foil Etched) [Modern Horizons] rescue and wormholesSet: Modern Horizons Type: Legendary Creature Sliver Rarity: Mythic Cost: {W}{U}{B}{R}{G} Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Sliver spells you cast have cascade.