Multiple Reflecting Pools won't help each other produce mana. If you control a Reflecting Pool, and all other lands you control either lack mana abilities or are other Reflecting Pools, you may still activate Reflecting Pool's ability — it just won't produce any mana.
The types of mana are white, blue, black, red, green, and colorless.
Reflecting Pool checks the effects of all mana-producing abilities of lands you control, but it doesn't check their costs. For example, Vivid Crag says "{T}, Remove a charge counter from Vivid Crag: Add one mana of any color." If you control Vivid Crag and Reflecting Pool, you can tap Reflecting Pool for any color of mana. It doesn't matter whether Vivid Crag has a charge counter on it, and it doesn't matter whether it's untapped.
This printing is one of 2 catalogued treatments from PRM — the lineup includes Foil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #62487 of *Magic Online Promos*, the promotional run that shipped alongside the November 2016 Magic Online release.
Card type: Land, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #173 in Commander, putting it in the popular-include tier of the format's playable pool.
Illustrated by Peter Mohrbacher. Rarix catalogs 155 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Peter Mohrbacher
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
Reflecting Pool doesn't care about any restrictions or riders your lands put on the mana they produce, such as Pillar of the Paruns and Hall of the Bandit Lord do. It just cares about types of mana.
Any replacement effects are considered by Reflecting Pool when determining the types of mana a land can produce.
Any change to a land's type or splicing of text into a land can affect the types of mana a land can produce.
