edhseer Commander synergy, explained
Legendary Creature — Human Officer
Not yet released — 13 Nov 2026
Mana cost: {2}{G}
When Captain Archer enters, create Porthos, a legendary 1/1 green Dog creature token.
triggered — makes a token
Target creature you control gets +X/+X until end of turn, where X is the number of creature types among non-Borg creatures you control. Activate only as a sorcery.
activated {G}, {T} — gives +X/+X, where X is the number of creature types among non-Borg creatures you control
Causes: create a Dog creature token, put a Dog creature token onto the battlefield.
Cares about: nothing.
provide a creature to sacrifice — 610 cards in Captain Jonathan Archer's colors can cause this.
609 other cards cause it too. These are the ones with the most connections.
a token enters the battlefield — 838 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
When a Dog enters thanks to Captain Jonathan Archer:
a token is created — 839 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
6 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 453 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
When Captain Jonathan Archer enters:
a creature attacks — 3,620 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
When Captain Jonathan Archer attacks:
41 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,620 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
When Captain Jonathan Archer attacks:
6 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,620 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
When Captain Jonathan Archer blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,640 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
When Captain Jonathan Archer is cast:
29 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,710 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
When Captain Jonathan Archer enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 4,064 cards in Captain Jonathan Archer's colors can cause this (Captain Jonathan Archer is one).
77 other cards care about it too. These are the ones with the most connections.