edhseer Commander synergy, explained
Sorcery
Mana cost: {3}{B}{B}
Target opponent puts the cards from their hand on top of their library. Search that player's library for that many cards. The player puts those cards into their hand, then shuffles.
on-cast —
on-cast — searches a library
on-cast —
Causes: shuffle a library, search your library.
Cares about: nothing.
a library is searched — 982 cards in the game can cause this (Head Games is one).
When a permanent searches a library thanks to Head Games:
a library is shuffled — 1,189 cards in the game can cause this (Head Games is one).
When a permanent shuffles a library thanks to Head Games:
a sorcery is cast — 3,720 cards in the game can cause this (Head Games is one).
When Head Games is cast:
424 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 (Head Games is one).
When Head Games is cast:
5 other cards care about it too. These are the ones with the most connections.