edhseer Commander synergy, explained
Creature — Human Soldier
Mana cost: {1}{U}
Flash
Flying
When this creature enters, return up to one other target creature you control to its owner's hand. If it was a Soldier, put a +1/+1 counter on this creature.
triggered — bounce
triggered — puts a counter on it
Causes: a creature leaves the battlefield, put a counter on anything.
Cares about: nothing.
anything leaves the battlefield — 1 card in the game can cause this (Zephyr Sentinel is one).
a Human gets a counter — 326 cards in the game can cause this (Zephyr Sentinel is one).
a Soldier creature enters the battlefield — 1,279 cards in the game can cause this (Zephyr Sentinel is one).
a creature gets a counter — 2,691 cards in the game can cause this (Zephyr Sentinel is one).
When Zephyr Sentinel gets a counter:
33 other cards care about it too. These are the ones with the most connections.
a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Zephyr Sentinel is one).
When Zephyr Sentinel leaves the battlefield:
a creature leaves the battlefield — 4,238 cards in the game can cause this (Zephyr Sentinel is one).
21 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 (Zephyr Sentinel is one).
8 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 4,639 cards in the game can cause this (Zephyr Sentinel is one).
When Zephyr Sentinel enters:
2 other cards care about it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Zephyr Sentinel is one).
When Zephyr Sentinel attacks:
118 other cards care about it too. These are the ones with the most connections.
a creature attacks — 17,934 cards in the game can cause this (Zephyr Sentinel is one).
When Zephyr Sentinel attacks:
188 other cards care about it too. These are the ones with the most connections.
a creature blocks — 17,934 cards in the game can cause this (Zephyr Sentinel is one).
28 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Zephyr Sentinel is one).
When Zephyr Sentinel enters:
302 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 (Zephyr Sentinel is one).
46 other cards care about it too. These are the ones with the most connections.