Hero card

Aether Syphon

Artifact

PayoffThe more of what it needs is on the battlefield, the stronger it gets: the deck has to feed it a lot

Needs: Start your engines / Exhaust, Card Draw

Gives: Mill, Artifacts, Start your engines / Exhaust

Not in winning lists yet: read from the card text and the graph

Build a deck with Aether Syphon as the hero

Makes it work

Racers' Scoreboard · Slick Imitator · Starting Column · Vnwxt, Verbose Host · Glitch Ghost Surveyor · Walking Sarcophagus · Mendicant Core, Guidelight · Perilous Snare

Benefits from it

The Water Crystal

Use instead if you don't have it

The Everflowing Well · Thief's Knife · Eerie Gravestone · The Water Crystal · Buster Sword · Hylda's Crown of Winter

Cards in the meta that answer it

Countersculpt (Azorius Control) · Inevitable Defeat (4-Color Control) · No More Lies (Azorius Control) · We Say Thee Nay! (Dimir Aggro)