edhseer Commander synergy, explained
Legendary Artifact — Vehicle
Mana cost: {4}
Haste
Whenever The Regalia attacks, reveal cards from the top of your library until you reveal a land card. Put that card onto the battlefield tapped and the rest on the bottom of your library in a random order.
triggered —
Crew 1
Causes: put a land onto the battlefield.
Cares about: nothing.
a land enters the battlefield — 379 cards in The Regalia's colors can cause this (The Regalia is one).
When a land enters thanks to The Regalia:
3 other cards care about it too. These are the ones with the most connections.
an artifact is cast — 2,238 cards in The Regalia's colors can cause this (The Regalia is one).
When The Regalia is cast:
2 other cards care about it too. These are the ones with the most connections.
a nontoken artifact enters the battlefield — 2,243 cards in The Regalia's colors can cause this (The Regalia is one).
When The Regalia enters:
an artifact enters the battlefield — 2,261 cards in The Regalia's colors can cause this (The Regalia is one).
When The Regalia enters:
anything that is not a token enters the battlefield — 2,691 cards in The Regalia's colors can cause this (The Regalia is one).