Heyo! I really like your list. Why no Seedborn Muse ?

I am going to add Omen Machine / Knowledge Pool + Teferi, Mage of Zhalfir in a list similar to yours. The Artifacts work pretty well in this shell and insta win with Teferi. Did you consider these?

Cheers!

Thanks a bunch! Seedborn Muse might deserve a spot so you can trigger Rashmi, Eternities Crafter more often on the opponents turn. I'll consider it if I can think of something to cut.

As for the combo I didn't even know it existed but it's pretty neat. My problem with it is that in these colors it's hard to tutor artifacts and without the whole three card engine going individually the card's aren't strong (except for Teferi, Mage of Zhalfir). I also feel like the deck would be trying to do too many things by adding another combo that doesn't synergize with the rest of the list. If you wanted to go that route however I'd consider cutting the Dark Depths package to make room for more consistency.

Just play tested you with my control deck. This deck needs more cards like venser because once I exiled him a lot of utility went out of the window.

Thanks for your input josh_komm, could you explain what you mean in more detail? Saying "more cards like Venser" is a pretty vague. Also Venser is sort of one of a kind as a card. If you have any specific suggestions I'd love to hear them.