One mechanic thats very popular in Politics decks (and Commander in general) is monarch
While sticking a bunch of sealed product in your closet and waiting a few years might be a good investment for the long term, $4,420 for one year is a meaningful amount of money
(Then shuffle this card into its owner's library.) If the target creature's power becomes greater than 3 before Petty Revenge resolves, the target is illegal and the spell is put into its owner's graveyard
If your gameplan revolves around strategies like that then you absolutely should play more than the minimum required deck size
Watermark: Phyrexian Illustrated by Svetlin Velinov Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
I can see logic for taking Fire // Ice, as its a flexible and efficient removal spell, but I would prefer to take Hero of Leina Tower or Lord of Extinction as a green archetypal payoff, or Satyr Wayfinder, which is one of the best green enablers