edhseer Commander synergy, explained
Artifact
Mana cost: {1}{R}{G}
You may pay {1} and return a basic land you control to its owner's hand rather than pay this spell's mana cost.
static — bounce
This artifact enters tapped.
Add {R} or {G}.
activated {T} — adds 1 mana
Causes: a land leaves the battlefield.
Cares about: nothing.
an artifact is cast — 3,683 cards in the game can cause this (Firewild Borderpost is one).
When Firewild Borderpost 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 (Firewild Borderpost is one).
When Firewild Borderpost enters:
an artifact enters the battlefield — 4,643 cards in the game can cause this (Firewild Borderpost is one).
When Firewild Borderpost 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 (Firewild Borderpost is one).
When Firewild Borderpost 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 (Firewild Borderpost is one).
When Firewild Borderpost is cast:
10 other cards care about it too. These are the ones with the most connections.