edhseer Commander synergy, explained
Sorcery
Mana cost: {2}{G}
Until end of turn, target creature gets +1/+1 for each creature you control and gains trample. It must be blocked this turn if able.
on-cast — gives +1/+1 for each creature you control
on-cast — grants a keyword
Causes: nothing.
Cares about: nothing.
a sorcery is cast — 3,720 cards in the game can cause this (King Harald's Revenge is one).
When King Harald's Revenge 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 (King Harald's Revenge is one).
When King Harald's Revenge is cast:
5 other cards care about it too. These are the ones with the most connections.