edhseer Commander synergy, explained
Legendary Creature — Human Soldier
Mana cost: {3}{R}
Whenever Erkenbrand or another Human you control enters, creatures you control get +1/+0 until end of turn.
triggered — gives +1/+0
Causes: nothing.
Cares about: a Human enters the battlefield.
a Soldier creature enters the battlefield — 130 cards in Erkenbrand's colors can cause this (Erkenbrand is one).
a Human enters the battlefield — 661 cards in Erkenbrand's colors can cause this.
569 other cards care about it too. These are the ones with the most connections.
a creature attacks — 3,451 cards in Erkenbrand's colors can cause this (Erkenbrand is one).
When Erkenbrand, Lord of Westfold attacks:
59 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,451 cards in Erkenbrand's colors can cause this (Erkenbrand is one).
When Erkenbrand, Lord of Westfold blocks:
2 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,451 cards in Erkenbrand's colors can cause this (Erkenbrand is one).
When Erkenbrand, Lord of Westfold attacks:
19 other cards care about it too. These are the ones with the most connections.
a creature is cast — 3,468 cards in Erkenbrand's colors can cause this (Erkenbrand is one).
When Erkenbrand, Lord of Westfold is cast:
10 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,511 cards in Erkenbrand's colors can cause this (Erkenbrand is one).
When Erkenbrand, Lord of Westfold enters:
a creature enters the battlefield — 3,801 cards in Erkenbrand's colors can cause this (Erkenbrand is one).
When Erkenbrand, Lord of Westfold enters:
58 other cards care about it too. These are the ones with the most connections.