Rewind [Modern Masters 2017] Nightmare Merfolk Set: March of the Machine:

Set: March of the Machine: The Aftermath Type: Legendary Creature — Rat Shaman Rarity: Rare Cost: {B}{G}{U} Menace

then sacrifice Squirrel Stack and open an Attraction

Set: Dominaria Remastered Type: Creature — Phyrexian Zombie Rarity: Common Cost: {2}{B} Sacrifice a creature: Phyrexian Ghoul gets +2/+2 until end of turn

and feel your future flow into the runes

Reverse Type: Token Creature — Elemental At the beginning of your upkeep

Rewind [Modern Masters 2017] Nightmare Merfolk Set: March of the Machine:Set: Modern Masters 2017 Type: Instant Rarity: Common Cost: {2}{U}{U} Counter target spell. Untap up to four lands. "The best denials are simply that: a beginning and end unchanged, a dream with no memory."