Hero card

Zookeeper Mechan

Artifact Creature - Robot

ThreatPressures the opponent by attacking

Needs: Valiant

Gives: Artifacts, Landfall, Big Mana

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

Build a deck with Zookeeper Mechan as the hero

Makes it work

Veteran Guardmouse

Benefits from it

Donatello, Mutant Mechanic · Glacier Godmaw · Gladiolus Amicitia · Sapling Nursery · Demonic Junker · Territorial Bruntar · Primeval Bounty · Grappling Kraken

Use instead if you don't have it

Spider-Bot · Steelweb Surveyor · Pit Automaton · Hydraulic Helper · HYDRA Assault Robot · Compass Gnome

Cards in the meta that answer it

Requiting Hex (Dimir Aggro) · Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Jeskai Revelation (4-Color Control)