edhseer Commander synergy, explained
Creature — Phyrexian Boar Beast
Mana cost: {2}{G}
When this creature enters, look at the top four cards of your library. You may reveal a land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. If you didn't put a card into your hand this way, proliferate.
triggered — searches a library
triggered — proliferates
Causes: proliferate.
Cares about: nothing.
you proliferate — 90 cards in the game can cause this (Contagious Vorrac is one).
When Contagious Vorrac proliferates:
1 other card cares about it too. These are the ones with the most connections.
a Phyrexian attacks — 495 cards in the game can cause this (Contagious Vorrac is one).
a nontoken Phyrexian enters the battlefield — 496 cards in the game can cause this (Contagious Vorrac is one).
a Phyrexian enters the battlefield — 524 cards in the game can cause this (Contagious Vorrac is one).
a Beast creature is cast — 587 cards in the game can cause this (Contagious Vorrac is one).
a Beast enters the battlefield — 632 cards in the game can cause this (Contagious Vorrac is one).
When Contagious Vorrac enters:
anything gets a counter — 4,415 cards in the game can cause this (Contagious Vorrac is one).
4 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 (Contagious Vorrac is one).
When Contagious Vorrac 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 (Contagious Vorrac is one).
When Contagious Vorrac 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 (Contagious Vorrac is one).
When Contagious Vorrac 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 (Contagious Vorrac is one).
When Contagious Vorrac attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Contagious Vorrac is one).
When Contagious Vorrac deals combat damage:
194 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 (Contagious Vorrac is one).
When Contagious Vorrac enters:
301 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 (Contagious Vorrac is one).
41 other cards care about it too. These are the ones with the most connections.