edhseer Commander synergy, explained
Sorcery
Mana cost: {2}{G}
Search your library for up to four creature cards with different powers and reveal them. An opponent chooses two of those cards. Shuffle the chosen cards into your library and put the rest into your hand.
on-cast — searches a library
on-cast —
Causes: search creature , shuffle a library.
Cares about: nothing.
a sorcery is cast — 3,720 cards in the game can cause this (Threats Undetected is one).
When Threats Undetected 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 (Threats Undetected is one).
When Threats Undetected is cast:
5 other cards care about it too. These are the ones with the most connections.