edhseer Commander synergy, explained
Sorcery
Mana cost: {1}{G}
Reveal the top five cards of your library. You may put a creature card from among them into your hand. Put the rest into your graveyard.
on-cast — searches a library
on-cast — mills a card
If there are two or more instant and/or sorcery cards in your graveyard, put up to two creature cards from among the revealed cards into your hand instead of one.
on-cast — searches a library
Causes: mill a card.
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 (Gather the Pack is one).
a sorcery in a graveyard — 2 cards in the game can cause this (Gather the Pack is one).
1 other card cares about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Gather the Pack is one).
When Gather the Pack 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 (Gather the Pack 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 (Gather the Pack is one).
When a card hits the graveyard thanks to Gather the Pack:
7 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 (Gather the Pack is one).
When Gather the Pack is cast:
5 other cards care about it too. These are the ones with the most connections.