Wraith, Vicious Vigilante Loxi: This is a very solid piece for a flying men deck, although notably I think the colors restrict it from really making waves in that archetype (and since it doesn't actually have flying, it loses value in a lot of other Azorious options)
The Party mechanic then confers special benefits based on how many of these boxes you can tick
That makes Scourge a two-mana 4/4 that gets bigger as the game goes on
Amber and Amethyst likes to quest early and often. Emerald and Ruby is especially good at delaying your opponents progress early on. Sapphire and Steel is great at quickly increasing the amount of ink in your inkwell. Those descriptions from the quick-start rules for each deck proved true
And yes, it leads to funny situations such as Mr
Even better, you can still interact with it with no problem whatsoever, letting you upgrade it any way you like with all sorts of Equipment and Auras