Hero card

Mage Tower Referee

Artifact Creature - Construct

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

Needs: Counter +1/+1

Gives: Counter +1/+1, Artifacts

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

Build a deck with Mage Tower Referee as the hero

Makes it work

Marketback Walker · Syr Ginger, the Meal Ender · Turtle Van · Bulwark Ox · Colleen Wing, Street Samurai · Explorer's Cache · Machinesmith Automaton · Brightfield Mustang

Benefits from it

Dyadrine, Synthesis Amalgam · Starport Security

Use instead if you don't have it

Oreplate Pangolin · Dockworker Drone · Agatha's Soul Cauldron · Starport Security · Explorer's Cache · Costume Closet

Cards in the meta that answer it

Requiting Hex (Dimir Aggro) · Burst Lightning (Izzet Elemental) · Countersculpt (Azorius Control) · Get Lost (Azorius Control)