edhseer Commander synergy, explained
Artifact
Mana cost: {6}
At the beginning of each player's upkeep, that player reveals the top card of their library. If it's an artifact, creature, enchantment, or land card, the player may put it onto the battlefield.
triggered —
Causes: nothing.
Cares about: an upkeep.
an artifact is cast — 3,683 cards in the game can cause this (Gate to the Aether is one).
When Gate to the Aether 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 (Gate to the Aether is one).
When Gate to the Aether enters:
an artifact enters the battlefield — 4,643 cards in the game can cause this (Gate to the Aether is one).
When Gate to the Aether 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 (Gate to the Aether is one).
When Gate to the Aether enters:
38 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 (Gate to the Aether is one).
When Gate to the Aether is cast:
10 other cards care about it too. These are the ones with the most connections.