edhseer Commander synergy, explained
Sorcery
Mana cost: {1}{B}{B}
Choose a nonartifact, nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way.
on-cast — searches a library
on-cast —
on-cast —
on-cast — draws you cards
Causes: search your library, exile a battle, exile a creature, exile an enchantment, exile an instant, exile a planeswalker, exile a sorcery, shuffle a library, draw a card.
Cares about: nothing.
a planeswalker is exiled — 231 cards in the game can cause this (Lost Legacy is one).
a library is searched — 982 cards in the game can cause this (Lost Legacy is one).
When a permanent searches a library thanks to Lost Legacy:
a nontoken creature is exiled — 995 cards in the game can cause this (Lost Legacy is one).
a creature is exiled — 1,003 cards in the game can cause this (Lost Legacy is one).
2 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Lost Legacy is one).
a sorcery is cast — 3,720 cards in the game can cause this (Lost Legacy is one).
When Lost Legacy is cast:
424 other cards care about it too. These are the ones with the most connections.
a card is drawn — 3,815 cards in the game can cause this (Lost Legacy is one).
When Lost Legacy makes a player draw a card:
57 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 (Lost Legacy is one).
When Lost Legacy is cast:
5 other cards care about it too. These are the ones with the most connections.