edhseer Commander synergy, explained
Creature — Human Horror
Mana cost: {2}{G}
When this creature enters, look at the top four cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
triggered — searches a library
When you sacrifice this creature while casting a spell with emerge, create a 3/2 colorless Eldrazi Horror creature token.
triggered — makes a token
Causes: create an Eldrazi creature token, create a Horror creature token, put an Eldrazi creature token onto the battlefield, put a Horror creature token onto the battlefield.
Cares about: nothing.
a Horror deals combat damage — 382 cards in the game can cause this (Foul Emissary is one).
provide a creature to sacrifice — 2,720 cards in the game can cause this.
2,719 other cards cause it too. These are the ones with the most connections.
a creature token enters the battlefield — 2,799 cards in the game can cause this (Foul Emissary is one).
When an Eldrazi or Horror enters thanks to Foul Emissary:
a creature token is created — 2,799 cards in the game can cause this (Foul Emissary is one).
3 other cards care about it too. These are the ones with the most connections.
a token enters the battlefield — 3,710 cards in the game can cause this (Foul Emissary is one).
When an Eldrazi or Horror enters thanks to Foul Emissary:
3 other cards care about it too. These are the ones with the most connections.
a token is created — 3,711 cards in the game can cause this (Foul Emissary is one).
When Foul Emissary makes an Eldrazi or Horror token:
17 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 (Foul Emissary is one).
When Foul Emissary 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 (Foul Emissary is one).
When Foul Emissary attacks:
122 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 (Foul Emissary is one).
When Foul Emissary attacks:
196 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 (Foul Emissary is one).
When Foul Emissary blocks:
26 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 (Foul Emissary is one).
336 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 (Foul Emissary is one).
53 other cards care about it too. These are the ones with the most connections.