edhseer Commander synergy, explained
Legendary Creature — Wraith Noble
Mana cost: {5}{B}{R}
Flying
Whenever you attack with one or more Wraiths, exile the top X cards of your library, where X is their total power. You may play those cards this turn.
triggered —
Undying
Causes: exile a card.
Cares about: a Wraith attacks.
hits creature — 876 cards in Witch-king's colors can cause this (Witch-king is one).
7 other cards care about it too. These are the ones with the most connections.
a Wraith attacks — 29 cards in Witch-king's colors can cause this.
19 other cards cause it too. These are the ones with the most connections.
a creature gets a counter — 836 cards in Witch-king's colors can cause this (Witch-king is one).
4 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 1,491 cards in Witch-king's colors can cause this (Witch-king is one).
3 other cards care about it too. These are the ones with the most connections.
anything attacks — 6,499 cards in Witch-king's colors can cause this (Witch-king is one).
When Witch-king, Sky Scourge attacks:
31 other cards care about it too. These are the ones with the most connections.
a creature attacks — 6,499 cards in Witch-king's colors can cause this (Witch-king is one).
When Witch-king, Sky Scourge attacks:
81 other cards care about it too. These are the ones with the most connections.
a creature blocks — 6,499 cards in Witch-king's colors can cause this (Witch-king is one).
When Witch-king, Sky Scourge blocks:
5 other cards care about it too. These are the ones with the most connections.
a creature deals combat damage — 6,499 cards in Witch-king's colors can cause this (Witch-king is one).
83 other cards care about it too. These are the ones with the most connections.
a creature is cast — 6,529 cards in Witch-king's colors can cause this (Witch-king is one).
When Witch-king, Sky Scourge is cast:
17 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 6,736 cards in Witch-king's colors can cause this (Witch-king is one).
When Witch-king, Sky Scourge enters:
1 other card cares about it too. These are the ones with the most connections.
a creature enters the battlefield — 7,209 cards in Witch-king's colors can cause this (Witch-king is one).
When Witch-king, Sky Scourge enters:
87 other cards care about it too. These are the ones with the most connections.