The opponent is chosen when the “at end of turn” triggered ability resolves.
Rainbow Vale
If control of Rainbow Vale has somehow changed before the “at end of turn” ability resolves, the player who activated the mana ability (not the current controller of Rainbow Vale) chooses one of their opponents to gain control of it.
If more than one player manages to tap it for mana in a given turn, then two control-change abilities will trigger at end of the turn. These abilities resolve using the standard order for such things, so the active player’s triggers are put on the stack first, then the opponents’.
This printing is one of 3 catalogued treatments from ME1 — the lineup includes Foil and Nonfoil 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.
This card belongs to *Masters Edition* (released September 2007).
Card #179 in Masters Edition.
Rarity tier: rare. Rares occupy the bottom-of-pack rare slot in standard boosters.
Card type: Land.
Legal in Legacy, Vintage, and Commander. This printing is on Wizards of the Coast's Reserved List — Wizards has committed never to reprint cards on that list, which underwrites a structural scarcity floor on every surviving copy.
EDHrec ranks this card #13,097 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Kaja Foglio. Rarix tracks 232 other cards credited to this artist across the catalog — browse the full gallery to see the body of work.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Kaja Foglio
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
