While Vihaan would serve perfectly well as an outlaws-based Mardu Commander on the strength of its first ability alone, the cards second skill is the real main event
Yet, instead, we were given Beloved Princess with collector number 804
Free Spells Cards that go into your graveyard like Mishra's Bauble and Once Upon a Time count as a different type of card for effects like delirium and replace themselves
Well, there are cards that change this dynamic, either giving you a huge benefit when you discard your own cards or by punishing people for having few or zero cards in hand
Five-mana enchantments are usually bad in 1v1 games, but its much more trivial to win via Revel in Riches in EDH
It is usually 3 mill per turn, sac lands make it 6 but no lands or playing it as a one drop make it 0