edhseer Commander synergy, explained
Creature — Phyrexian Zombie Mercenary
Mana cost: {2}{B}
When this creature enters, other Mercenary creatures get +1/+1 until end of turn.
triggered — gives +1/+1
Causes: nothing.
Cares about: nothing.
a Phyrexian attacks — 495 cards in the game can cause this (Phyrexian Driver is one).
a nontoken Phyrexian enters the battlefield — 496 cards in the game can cause this (Phyrexian Driver is one).
a Phyrexian enters the battlefield — 524 cards in the game can cause this (Phyrexian Driver is one).
a Zombie deals combat damage — 657 cards in the game can cause this (Phyrexian Driver is one).
a Zombie attacks — 657 cards in the game can cause this (Phyrexian Driver is one).
a nontoken Zombie enters the battlefield — 661 cards in the game can cause this (Phyrexian Driver is one).
a Zombie enters the battlefield — 795 cards in the game can cause this (Phyrexian Driver is one).
When Phyrexian Driver enters:
anything attacks — 17,934 cards in the game can cause this (Phyrexian Driver is one).
When Phyrexian Driver attacks:
111 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 (Phyrexian Driver is one).
When Phyrexian Driver attacks:
180 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 (Phyrexian Driver is one).
When Phyrexian Driver blocks:
18 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 17,934 cards in the game can cause this (Phyrexian Driver is one).
When Phyrexian Driver attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Phyrexian Driver is one).
When Phyrexian Driver deals combat damage:
194 other cards care about it too. These are the ones with the most connections.
a creature is cast — 18,010 cards in the game can cause this (Phyrexian Driver is one).
When Phyrexian Driver is cast:
88 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 (Phyrexian Driver is one).
When Phyrexian Driver 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 (Phyrexian Driver is one).
39 other cards care about it too. These are the ones with the most connections.