edhseer Commander synergy, explained
Artifact — Equipment
Mana cost: {4}
Equipped creature gets +4/+4.
static — gives +4/+4
Until end of turn, this permanent becomes a 4/4 Spirit artifact creature that's no longer an Equipment. Activate only if you control no creatures.
activated {0} — turns something into a creature
Equip {4}
Causes: nothing.
Cares about: nothing.
a nontoken Equipment enters the battlefield — 649 cards in the game can cause this (Haunted Plate Mail is one).
an Equipment enters the battlefield — 658 cards in the game can cause this (Haunted Plate Mail is one).
When Haunted Plate Mail enters:
5 other cards care about it too. These are the ones with the most connections.
an artifact is cast — 3,683 cards in the game can cause this (Haunted Plate Mail is one).
When Haunted Plate Mail 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 (Haunted Plate Mail is one).
When Haunted Plate Mail enters:
an artifact enters the battlefield — 4,643 cards in the game can cause this (Haunted Plate Mail is one).
When Haunted Plate Mail 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 (Haunted Plate Mail is one).
When Haunted Plate Mail enters:
40 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 (Haunted Plate Mail is one).
When Haunted Plate Mail is cast:
10 other cards care about it too. These are the ones with the most connections.