With all that mana, you can commit to some powerful spells, like Farmer Cotton, which creates Food and 1/1 Hobbit tokens equal to the amount of mana you spend on the X cost of its casting cost
Niv-Mizzet, Parun Good ol' Niv-Mizzet, Parun is here to kill foes, draw cards, and chew jalapeo-flavored bubblegum
My aesthetic hangups aside, this is another altogether affordable scene to collect, with only Spiteful Banditry demanding anything
While Treasures are capable of producing mana, Clue and Food tokens provide a potential outlet for said mana, providing the ability to draw additional cards or gain life when in a pinch
And, furthermore, it could deter Wizards from trying to print playable modal land cards or they would just stop using this kind of design altogether
A blocker that draws you cards is never a bad thing