edhseer Commander synergy, explained
Legendary Creature — Symbiote Spider Hero
Mana cost: {2}{U/B}
Whenever this creature deals combat damage to a player, look at that many cards from the top of your library. Put one of them into your hand and the rest into your graveyard.
triggered — searches a library
triggered — puts cards into your hand
triggered — mills a card
Put a +1/+1 counter on target creature you control. It gains this card's other abilities. Activate only as a sorcery.
activated {2}{U/B}, Exile this card from your graveyard — hits a graveyard
activated {2}{U/B}, Exile this card from your graveyard — puts a counter on it
activated {2}{U/B}, Exile this card from your graveyard — grants a keyword
What a deck led by this card wants
Causes: search your library, mill a card, exile a card, anything leaves a graveyard, put a counter on a creature.
Cares about: nothing.
a Spider enters the battlefield — 206 cards in the game can cause this (Symbiote Spider-Man is one).
a Spider creature it grants types to — 207 cards in the game can cause this.
206 other cards cause it too. These are the ones with the most connections.
a nontoken Hero enters the battlefield — 358 cards in the game can cause this (Symbiote Spider-Man is one).
a Hero enters the battlefield — 375 cards in the game can cause this (Symbiote Spider-Man is one).
When Symbiote Spider-Man enters:
a creature leaves a graveyard — 1,302 cards in the game can cause this (Symbiote Spider-Man is one).
When Symbiote Spider-Man leaves a graveyard:
3 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Symbiote Spider-Man is one).
1 other card cares about it too. These are the ones with the most connections.
anything leaves a graveyard — 2,503 cards in the game can cause this (Symbiote Spider-Man is one).
When Symbiote Spider-Man leaves a graveyard:
13 other cards care about it too. These are the ones with the most connections.
a creature gets a counter — 2,691 cards in the game can cause this (Symbiote Spider-Man 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 (Symbiote Spider-Man is one).
7 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 (Symbiote Spider-Man 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 (Symbiote Spider-Man is one).
When a card hits the graveyard thanks to Symbiote Spider-Man:
7 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 (Symbiote Spider-Man is one).
When Symbiote Spider-Man attacks:
126 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 (Symbiote Spider-Man is one).
197 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 (Symbiote Spider-Man is one).
90 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 (Symbiote Spider-Man is one).
60 other cards care about it too. These are the ones with the most connections.