edhseer Commander synergy, explained
Legendary Land
Reveal this card as you draft it. The player to your right chooses a color, you choose another color, then the player to your left chooses a third color.
Add one mana of any color chosen as you drafted cards named Paliano, the High City.
activated {T} — adds 1 mana
Causes: nothing.
Cares about: nothing.
a land enters the battlefield — 1,560 cards in the game can cause this (Paliano is one).
When Paliano, the High City enters:
199 other cards care about it too. These are the ones with the most connections.