Omo, Queen of Vesuva has multiple game-breaking (or should it be rule-breaking?) bugs. A previous poster noted that Omo should allow lands to tap for colorless, being that they are wastes, but furthermore winter moon should prevent a player from untapping more than one nonbasic land and though omo does make lands basic they are also made nonbasic (a land can be both basic and nonbasic at once) meaning that winter moon should prevent an opponent's everything'd lands un-untappable, but they untap nonetheless. I just lost a MH3 draft because Omo came up on my second or third pick after passing up a winter moon, so knowing that winter moons always wheel and that i could probably find another I picked up omo for a land stax brew after consulting with a rules judge who confirmed it would work (as well as tapping for colorless mana). Lo and behold, the colorless mana was relevant earlier but I shrugged it off at the time but after brewing an entire deck around an interaction its a pretty feels bad moment when you realize you brewed around a non-existent strategy due to a bug. Omo is a weird choice for this set in terms of draft, and winter moon is the only card she really synergizes with, pretty disappointing not to get to play it, i know it would have been a ton of fun.