edhseer Commander synergy, explained
Sorcery
Mana cost: {3}{U}
Each player mills four cards. Return up to two instant and/or sorcery cards from your graveyard to your hand. Exile Bond of Insight.
on-cast — mills a card
on-cast — brings a card back
on-cast —
Causes: mill a card, an instant leaves a graveyard, a sorcery leaves a graveyard, exile a card, anything leaves the battlefield.
Cares about: an instant in a graveyard, a sorcery in a graveyard.
an instant in a graveyard — 2 cards in the game can cause this (Bond of Insight is one).
an instant leaves a graveyard — 202 cards in the game can cause this (Bond of Insight is one).
a card is milled — 772 cards in the game can cause this (Bond of Insight is one).
anything is exiled — 2,497 cards in the game can cause this (Bond of Insight is one).
anything leaves a graveyard — 2,503 cards in the game can cause this (Bond of Insight is one).
When Bond of Insight leaves a graveyard:
13 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Bond of Insight is one).
When Bond of Insight is cast:
424 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 (Bond of Insight 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 (Bond of Insight is one).
When a card hits the graveyard thanks to Bond of Insight:
2 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Bond of Insight is one).
When Bond of Insight is cast:
5 other cards care about it too. These are the ones with the most connections.