edhseer Commander synergy, explained
Legendary Creature — Spider Human Hero
Mana cost: {1}{R}{W}
Whenever you attack, put a +1/+1 counter on target attacking creature.
triggered — puts a counter on it
Whenever a modified creature you control deals combat damage to a player, exile the top card of your library. You may play that card this turn.
triggered —
What a deck led by this card wants
Causes: put a counter on a creature, exile a card.
Cares about: anything attacks, a creature deals combat damage.
a Spider enters the battlefield — 206 cards in the game can cause this (Araña 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 (Araña is one).
a Hero it boosts — 362 cards in the game can cause this.
361 other cards cause it too. These are the ones with the most connections.
a Hero enters the battlefield — 375 cards in the game can cause this (Araña is one).
When Araña, Heart of the Spider enters:
anything is exiled — 2,497 cards in the game can cause this (Araña is one).
a creature gets a counter — 2,691 cards in the game can cause this (Araña is one).
When a creature gets a counter thanks to Araña, Heart of the Spider:
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 (Araña is one).
8 other cards care about it too. These are the ones with the most connections.
a Human it boosts — 4,598 cards in the game can cause this.
4,597 other cards cause it too. These are the ones with the most connections.
a Human enters the battlefield — 4,639 cards in the game can cause this (Araña is one).
When Araña, Heart of the Spider 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.
3,617 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 (Araña is one).
When Araña, Heart of the Spider attacks:
183 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 (Araña is one).
When Araña, Heart of the Spider 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 (Araña is one).
When Araña, Heart of the Spider enters:
300 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 (Araña is one).
44 other cards care about it too. These are the ones with the most connections.