edhseer Commander synergy, explained
Sorcery
Mana cost: {3}{U}{B}
Destroy target creature. You may search your library and/or graveyard for a card named Tezzeret, Master of Metal, reveal it, and put it into your hand. If you search your library this way, shuffle.
on-cast —
on-cast — searches a library
on-cast —
Causes: a creature dies, search your library, shuffle a library.
Cares about: nothing.
a creature in a graveyard — 2,769 cards in the game can cause this (Tezzeret's Betrayal is one).
Tezzeret's Betrayal puts cards into the graveyard that:
799 other cards care about it too. These are the ones with the most connections.
a nontoken creature dies — 2,769 cards in the game can cause this (Tezzeret's Betrayal is one).
When a creature dies thanks to Tezzeret's Betrayal:
60 other cards care about it too. These are the ones with the most connections.
a creature dies — 2,830 cards in the game can cause this (Tezzeret's Betrayal is one).
When a creature dies thanks to Tezzeret's Betrayal:
450 other cards care about it too. These are the ones with the most connections.
a creature goes to a graveyard — 3,011 cards in the game can cause this (Tezzeret's Betrayal is one).
When a creature hits the graveyard thanks to Tezzeret's Betrayal:
10 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 (Tezzeret's Betrayal is one).
When Tezzeret's Betrayal is cast:
428 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 (Tezzeret's Betrayal is one).
443 other cards care about it too. These are the ones with the most connections.