edhseer Commander synergy, explained
Creature — Skeleton Wall
Mana cost: {B}
Defender
When this creature enters, surveil 1.
triggered — surveils
Causes: surveil.
Cares about: nothing.
you surveil — 233 cards in the game can cause this (Barrier of Bones is one).
When Barrier of Bones surveils:
5 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 (Barrier of Bones 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 (Barrier of Bones is one).
When a card hits the graveyard thanks to Barrier of Bones:
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 (Barrier of Bones is one).
When Barrier of Bones attacks:
116 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 (Barrier of Bones is one).
When Barrier of Bones attacks:
188 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 (Barrier of Bones is one).
When Barrier of Bones blocks:
24 other cards care about it too. These are the ones with the most connections.
a creature deals combat damage — 17,934 cards in the game can cause this (Barrier of Bones is one).
197 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 (Barrier of Bones is one).
2 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 (Barrier of Bones is one).
When Barrier of Bones enters:
342 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 (Barrier of Bones is one).
57 other cards care about it too. These are the ones with the most connections.