edhseer Commander synergy, explained
Land — Desert
Add {C}.
activated {T} — adds 1 mana
Add one mana of any color. Spend this mana only to cast a Mount spell.
activated {T} — adds 1 mana
Look at the top card of your library. If it's a Mount card, you may reveal it and put it into your hand. If you don't put it into your hand, you may put it on the bottom of your library.
activated {3}, {T} — searches a library
Causes: nothing.
Cares about: nothing.
a Desert enters the battlefield — 40 cards in the game can cause this (Bucolic Ranch is one).
a land enters the battlefield — 1,560 cards in the game can cause this (Bucolic Ranch is one).
When Bucolic Ranch enters:
199 other cards care about it too. These are the ones with the most connections.