Mystic Skyfish

Creature — Fish

Produces: nothing.

Cares about: a card being drawn.

Partners

3,431 cards can cause a card being drawn.

1. Thought Shucker — When Thought Shucker draws a card, Mystic Skyfish grants a keyword
2. Treasure Cruise — When Treasure Cruise draws a card, Mystic Skyfish grants a keyword
3. Into the Story — When Into the Story draws a card, Mystic Skyfish grants a keyword
4. Aether Syphon — When Aether Syphon draws a card, Mystic Skyfish grants a keyword
5. Tome of Legends — When Tome of Legends draws a card, Mystic Skyfish grants a keyword
6. Dour Port-Mage — When Dour Port-Mage draws a card, Mystic Skyfish grants a keyword
7. They Came from the Pipes — When They Came from the Pipes draws a card, Mystic Skyfish grants a keyword
8. Diviner's Wand — When Diviner's Wand draws a card, Mystic Skyfish grants a keyword

856 other cards cause it too, equally specific. The ones shown are the best connected.