edhseer Commander synergy, explained
Sorcery
Mana cost: {3}{G}
Search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.
on-cast — searches a library
on-cast —
Causes: search land , shuffle a library.
Cares about: nothing.
a sorcery is cast — 3,720 cards in the game can cause this (Seek the Horizon is one).
When Seek the Horizon is cast:
424 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Seek the Horizon is one).
When Seek the Horizon is cast:
5 other cards care about it too. These are the ones with the most connections.