edhseer Commander synergy, explained
Land — Plains
({T}: Add {W}.)
This land enters tapped unless you control three or more other Plains.
static —
When this land enters untapped, put a +1/+1 counter on target creature you control.
triggered — puts a counter on it
Causes: put a counter on a creature.
Cares about: nothing.
a Plains enters the battlefield — 72 cards in the game can cause this (Idyllic Grange is one).
When Idyllic Grange enters:
a land enters the battlefield — 1,560 cards in the game can cause this (Idyllic Grange is one).
When Idyllic Grange enters:
199 other cards care about it too. These are the ones with the most connections.
a creature gets a counter — 2,691 cards in the game can cause this (Idyllic Grange is one).
When a creature gets a counter thanks to Idyllic Grange:
31 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Idyllic Grange is one).
7 other cards care about it too. These are the ones with the most connections.