Whenever you resolve the final chapter ability of a saga while Bombadil is in play, you get to exile cards from the top of your library until you hit another saga, put it into play, and then tuck the exiled cards in a random order
On top of that, Lurrus makes all your other cards better by being able to return them from the graveyard every turn
However, if Tenth District Hero is a 5/5 legendary Human Detective named Mileva, the Stalwart with vigilance and "Other creatures you control have indestructible" and you activate its first ability again, it will become a 4/4 legendary Human Detective named Mileva, the Stalwart with the same abilities, plus an additional (and almost certainly redundant) instance of vigilance
It forces a player to discard two cards, and if kicked for just one red mana, it will deal three damage as well
What can InfiniTokens be used for
Of course, this cool new bug is a sideboard card, but it has applications in a bunch of older formats