Eldiw · shrine
Rainbow Trail
Rainbow Trail is a Dielebi Shrine located in Victory Road, on the right of the ledges near the end of the Road. With Dielebi in the party, it opens onto an alternate dimension containing a retro Ho-Oh.
How to Reach It
Within Victory Road, on the right side of the ledges near the end of the road.
Story Relevance
One of the Dielebi Shrine sites; requires Dielebi in the party to reach the Ho-Oh encounter.
Source: pokemon-xenoverse.fandom.com (Rainbow Trail and Dielebi Shrines articles, raw wikitext); page marked "Temp Page," high confidence.