edhseer Commander synergy, explained
Legendary Land
Add {W}.
activated {T} — adds 1 mana
When Flagstones of Trokair is put into a graveyard from the battlefield, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.
triggered — searches a library
triggered —
triggered —
Causes: search land plains , put a Plains land onto the battlefield, shuffle a library.
Cares about: nothing.
a Plains enters the battlefield — 72 cards in the game can cause this (Flagstones of Trokair is one).
When a Plains enters thanks to Flagstones of Trokair:
a land enters the battlefield — 1,560 cards in the game can cause this (Flagstones of Trokair is one).
When a Plains enters thanks to Flagstones of Trokair:
199 other cards care about it too. These are the ones with the most connections.