edhseer Commander synergy, explained
Creature — Human Mercenary
Mana cost: {1}{B}{B}
Whenever this creature becomes blocked, defending player discards a card.
triggered —
Causes: discard a card.
Cares about: nothing.
a card is discarded — 2,042 cards in the game can cause this (Alley Grifters is one).
When a permanent makes a player discard a card thanks to Alley Grifters:
51 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 (Alley Grifters is one).
When Alley Grifters enters:
2 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 7,589 cards in the game can cause this (Alley Grifters is one).
434 other cards care about it too. These are the ones with the most connections.
anything goes to a graveyard — 7,589 cards in the game can cause this (Alley Grifters is one).
When a card hits the graveyard thanks to Alley Grifters:
5 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 (Alley Grifters is one).
When Alley Grifters attacks:
117 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 (Alley Grifters is one).
When Alley Grifters attacks:
195 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 (Alley Grifters is one).
29 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Alley Grifters is one).
32 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 (Alley Grifters is one).
When Alley Grifters enters:
347 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 (Alley Grifters is one).
60 other cards care about it too. These are the ones with the most connections.