I’m going to agree that it isn’t trash. Any amount of agility is always good, and dex is factored into damaged calculations for a lot of abilities, not to mention its primary role of hit/crit rate. Plenty of units can reach 100% crit rate, which is effectively 25% damage without factoring added crit damage stats. Plus it helps against evasion, which is becoming ever more prevalent in PvP.
Looks like this could be more wrong, considering it was the single most important item to have for Fortress limited guild battle, and is also a hack for execution grounds and wastelands. I.E Helena with Saiga Gauntlet and tourmaline ring just run straight into the ditch from P1 in wastelands and nuke gunners where they can’t hit her