edhseer Commander synergy, explained
Artifact
Mana cost: {2}{W}
When this artifact enters, search your library for up to two basic Plains cards, reveal them, put them into your hand, then shuffle.
triggered — searches a library
triggered —
Whenever a land an opponent controls enters, if that player controls more lands than you, you may put a land card from your hand onto the battlefield.
triggered —
Causes: search land plains , shuffle a library, put a land onto the battlefield.
Cares about: nothing.
a land enters the battlefield — 1,560 cards in the game can cause this (Archaeomancer's Map is one).
When a land enters thanks to Archaeomancer's Map:
199 other cards care about it too. These are the ones with the most connections.
an artifact is cast — 3,683 cards in the game can cause this (Archaeomancer's Map is one).
When Archaeomancer's Map is cast:
271 other cards care about it too. These are the ones with the most connections.
a nontoken artifact enters the battlefield — 3,768 cards in the game can cause this (Archaeomancer's Map is one).
When Archaeomancer's Map enters:
an artifact enters the battlefield — 4,643 cards in the game can cause this (Archaeomancer's Map is one).
When Archaeomancer's Map enters:
55 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Archaeomancer's Map is one).
When Archaeomancer's Map enters:
46 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 (Archaeomancer's Map is one).
When Archaeomancer's Map is cast:
10 other cards care about it too. These are the ones with the most connections.