Id consider slotting into Feather, the Redeemed, if nothing else, since its a low-cost combat trick that can save your whole board in the event of a wipe
The Goose Mother gives you more steady card advantage and lifegain over time, but I can't understate how important it is that you can just cast it as a 2-mana 2/2 flier in situations where you need to be blocking early on
Monarchs are so popular, that they were given a Solo Player mode in Master Duel
Then its just a game of matching attributes, ranks, and levels together to see what you can search out
As long as youre discarding cards with Mayhem or Madness to Ivora, Fear of Missing Out, or Party Thrasher and then casting them, youre actually pulling ahead on resources over time
For better or for worse, it's one of the most influential pieces in the history of Yu-Gi-Oh