edhseer Commander synergy, explained
Sorcery
Mana cost: {4}{G}
Search your library for up to two land cards that each have a basic land type, put them onto the battlefield tapped, then shuffle. Look at the top X cards of your library, where X is the number of basic land types among lands you control. Put up to one of them on top of your library and the rest on the bottom of your library in a random order.
on-cast — searches a library
on-cast —
on-cast —
on-cast — sets the top of a library
on-cast — sets the top of a library
Causes: search land , put a land onto the battlefield, shuffle a library.
Cares about: nothing.
a land enters the battlefield — 1,560 cards in the game can cause this (Slimefoot's Survey is one).
When a land enters thanks to Slimefoot's Survey:
199 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Slimefoot's Survey is one).
When Slimefoot's Survey is cast:
429 other cards care about it too. These are the ones with the most connections.