edhseer Commander synergy, explained
Legendary Creature — Human Warrior
Mana cost: {1}{B}{G}
Reyhan enters with three +1/+1 counters on it.
static — arrives with counters
Whenever a creature you control dies or is put into the command zone, if it had one or more +1/+1 counters on it, you may put that many +1/+1 counters on target creature.
triggered — puts that many counters on it
Partner
What a deck led by this card wants
Causes: put a counter on anything, put a counter on a creature.
Cares about: nothing.
a Warrior attacks — 1,319 cards in the game can cause this (Reyhan is one).
a Warrior deals combat damage — 1,319 cards in the game can cause this (Reyhan is one).
a Warrior creature enters the battlefield — 1,401 cards in the game can cause this (Reyhan is one).
a Warrior enters the battlefield — 1,403 cards in the game can cause this (Reyhan is one).
When Reyhan, Last of the Abzan enters:
a creature gets a counter — 2,691 cards in the game can cause this (Reyhan is one).
33 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 (Reyhan is one).
7 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 (Reyhan is one).
When Reyhan, Last of the Abzan 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 (Reyhan is one).
When Reyhan, Last of the Abzan attacks:
114 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 (Reyhan is one).
When Reyhan, Last of the Abzan attacks:
182 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 (Reyhan is one).
When Reyhan, Last of the Abzan blocks:
24 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 (Reyhan is one).
When Reyhan, Last of the Abzan enters:
314 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 (Reyhan is one).
43 other cards care about it too. These are the ones with the most connections.