edhseer Commander synergy, explained
Enchantment
Mana cost: {B}
Whenever an opponent discards a card, you may put a quest counter on this enchantment.
triggered — puts a counter on it
At the beginning of each opponent's upkeep, if that player has no cards in hand and this enchantment has two or more quest counters on it, you may have that player lose 5 life.
triggered — makes each opponent lose 5 life
Causes: put a counter on anything, make a player lose life.
Cares about: a card is discarded, an upkeep.
discard a card — 2,042 cards in the game can cause this.
2,032 other cards cause it too. These are the ones with the most connections.
life is lost — 3,160 cards in the game can cause this (Quest for the Nihil Stone is one).
When a permanent makes a player lose life thanks to Quest for the Nihil Stone:
46 other cards care about it too. These are the ones with the most connections.
an enchantment is cast — 3,673 cards in the game can cause this (Quest for the Nihil Stone is one).
When Quest for the Nihil Stone is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Quest for the Nihil Stone is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Quest for the Nihil Stone is one).
When Quest for the Nihil Stone enters:
63 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 (Quest for the Nihil Stone is one).
7 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 (Quest for the Nihil Stone is one).
21 other cards care about it too. These are the ones with the most connections.