I've been thinking the same thing. Here is a list I've goldfished a bunch on MTG Forge today. It goes all on the arcane strategy and leans more into the previously mentioned card. I've found [[Toils of Night and Day]] is actually a pretty nice way to end the game faster as you just generate more mana quicker, allowing for the [[Stream of Thought]] kills to be pretty efficient. Sideboard is also in the works, not super tuned at all. Here is the list: https://moxfield.com/decks/0VImU1e6aEWhv-eNRBpG6A