edhseer Commander synergy, explained
Instant
Mana cost: {U}{R}
Target creature you don't control gets -2/-0 until end of turn and attacks this turn if able.
on-cast — shrinks a creature by -2/-0
Overload {3}{U}{R}
Causes: nothing.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Chemister's Trick is one).
When Chemister's Trick is cast:
427 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 (Chemister's Trick is one).
When Chemister's Trick is cast:
5 other cards care about it too. These are the ones with the most connections.