Favorite/best ultimate equipment/magic item compendium items

[Iwasforger03]

I'm hunting for favorite magic items from the preconstructed items in magic item compendium and ultimate equipment. I love that rainment of the storm from MIC. That magic item set was always fun.

[sleepyphoenixx]

Shirt of Wraith Stalking - invisibility to undead without a save? pretty much invaluable for any campaign with serious undead encounters
Ring of Spell Battle - detect spellcasting and return spells to sender 1/day. Can save your day (and ruin your enemies) in a single action.
Ring of the Darkhidden - cheap, add Darkvision and it's good for dungeon crawling and underdark adventures, combine it with a Darklight (SoS) for cheap invisibility anywhere
Boots of Agile Leaping - cheap enough that pretty much anyone can add the effect to their boots.
Dispelling Chord - standard equipment for any spellcaster i make
Artificer's Monocle - free & fast Identify from a level 0 slot.