Tamatoa, Happy as a Clam is also just a strong card in general for allowing you to get items directly from your discard back into your hand and play them for free when he quests
Rigging Runner only plays well when you have a lot of one-drops and youre trying to play a one-drop on the first turn and two more on the second, so its best to only play this if you have two, or better yet, three other one-drops
A delirium card that surveils every time you cast a spell, followed by becoming a 3/3 flier is more than Delver ever was, and this is now a staple across all Eternal formats and most Cubes
I'm excited to go into combat behind Commander Mustard
I suppose the actual play for Ukkima would be to protect it from targeted removal with Ghostly Flicker-type effects, but I personally hate a strategy that relies on my opponents interacting with my board
We were just exiting the Jace, the Mind Sculptor era