edhseer Commander synergy, explained
Enchantment
Mana cost: {3}{G}
When this enchantment enters, search your library for up to X basic land cards, where X is the number of colors among permanents you control. Reveal those cards, put them into your hand, then shuffle.
triggered — searches a library
triggered —
You may play an additional land on each of your turns.
static —
Causes: search land , shuffle a library, play a land.
Cares about: nothing.
a land is played — 97 cards in the game can cause this (Prismatic Undercurrents is one).
When a land plays a land thanks to Prismatic Undercurrents:
7 other cards care about it too. These are the ones with the most connections.
an enchantment is cast — 3,673 cards in the game can cause this (Prismatic Undercurrents is one).
When Prismatic Undercurrents is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Prismatic Undercurrents is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Prismatic Undercurrents is one).
When Prismatic Undercurrents enters:
59 other cards care about it too. These are the ones with the most connections.