Well, because it can go get one of any several Elementals that do really dumb things in this deck: Life of the PartyLife of the Party, Grinning IgnusGrinning Ignus, Flamekin HeraldFlamekin Herald, Cinder PyromancerCinder Pyromancer, and probably best of all, Runaway Steam-KinRunaway Steam-Kin
In all fairness, the actual ability itself isn't very bizarre, but rather just the way it's phrased on the card
BRAWL For similar reasons outlined in the Standard discussion, and to bring tabletop and Arena Brawl into alignment, Oko, Thief of Crowns is also banned in tabletop Brawl
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Notes and Rules Information for Silence: Silence won't affect spells that your opponents cast before you cast Silence, including any spells that are still on the stack
Villainous Wealth One of MTGs funniest finishers, not only do you get to play X cards straight from your opponent's library, you also get to cast them for free (if they cost X or less)