Trying to build a Nicol Bolas, the Ravager deck, thoughts?

This is the decklist that I have currently. Im trying to lean into discard synergy a little bit, a little bit into cool etb's, and because I find board wipes and counterspells kind of boring and unfun I'm not running too many of those. Normally my decks are pretty synergistic, but this one seems to be less so and I am curious on how I would improve that or what direction I should lean more heavily into.

Here is the list: https://moxfield.com/decks/NPt20WtV9EePXprFm_5oIw

Thanks y'all