edhseer Commander synergy, explained
Artifact — Spacecraft
Mana cost: {5}{U}
When this Spacecraft enters, return up to two target non-Spacecraft creatures to their owners' hands.
triggered — bounce
Station
9+ | Flying
static — grants a keyword
Whenever this Spacecraft attacks, defending player mills four cards.
triggered — mills a card
Causes: a creature leaves the battlefield, mill a card.
Cares about: nothing.
a card is milled — 772 cards in the game can cause this (Specimen Freighter is one).
an artifact is cast — 3,683 cards in the game can cause this (Specimen Freighter is one).
When Specimen Freighter 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 (Specimen Freighter is one).
When Specimen Freighter enters:
a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Specimen Freighter is one).
3 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 4,238 cards in the game can cause this (Specimen Freighter is one).
When a creature leaves the battlefield thanks to Specimen Freighter:
25 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Specimen Freighter is one).
7 other cards care about it too. These are the ones with the most connections.
an artifact enters the battlefield — 4,643 cards in the game can cause this (Specimen Freighter is one).
When Specimen Freighter enters:
56 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 7,589 cards in the game can cause this (Specimen Freighter is one).
434 other cards care about it too. These are the ones with the most connections.
anything goes to a graveyard — 7,589 cards in the game can cause this (Specimen Freighter is one).
When a card hits the graveyard thanks to Specimen Freighter:
5 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 (Specimen Freighter is one).
When Specimen Freighter enters:
56 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 (Specimen Freighter is one).
When Specimen Freighter is cast:
9 other cards care about it too. These are the ones with the most connections.