edhseer Commander synergy, explained
Enchantment
Mana cost: {2}{U}
At the beginning of your end step, if you attacked this turn, target opponent mills four cards.
triggered — mills a card
Causes: mill a card.
Cares about: nothing.
a card is milled — 772 cards in the game can cause this (Navigator's Ruin is one).
an enchantment is cast — 3,673 cards in the game can cause this (Navigator's Ruin is one).
When Navigator's Ruin 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 (Navigator's Ruin is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Navigator's Ruin is one).
When Navigator's Ruin enters:
62 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 (Navigator's Ruin 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 (Navigator's Ruin is one).
When a card hits the graveyard thanks to Navigator's Ruin:
5 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 (Navigator's Ruin is one).
35 other cards care about it too. These are the ones with the most connections.