If you do, they discard it
If that player doesn't, they reveal a card at random from their hand
Its a pretty narrow commander, so it wont be nearly as popular as other five-color decks
The low mana cost makes it an effective target for a Whir of Invention to catch opponents by surprise and stop them from making explosive graveyard plays
An instant speed board wipe at four mana is absolutely incredible, but not hitting Historic permanents is a bigger deal than you might think
Oswald, The Lucky Rabbit Oswald is a great card for item decks, turning each ink you play into a chance to play an item for free cheating some of the biggest and scariest into play way ahead of time if youre lucky, or if youve found a way to filtre your deck just right