Dark Maze

Creature — Wall

Produces: anything being exiled, anything leaving the battlefield.

Cares about: nothing.

Partners

134 cards can cause a Wall creature it applies animate to.

1. Deep Freeze — Deep Freeze gives Dark Maze life as a creature

2,447 cards can cause anything being exiled.

1. God-Eternal Bontu — When Dark Maze is exiled, God-Eternal Bontu triggers
2. Cait Sith, Fortune Teller — When Dark Maze is exiled, Cait Sith, Fortune Teller gives X/0, where X is that card's mana value
3. The War Doctor — When Dark Maze is exiled, The War Doctor puts a counter on a permanent
4. Ketramose, the New Dawn — When Dark Maze is exiled, Ketramose, the New Dawn draws you 1 card
5. Stonebinder's Familiar — When Dark Maze is exiled, Stonebinder's Familiar puts a counter on a permanent
6. God-Eternal Rhonas — When Dark Maze is exiled, God-Eternal Rhonas triggers

6 other cards ask for it too, equally specific. The ones shown are the best connected.