MTG Salvation

I really want to play cards like Servo Exhibition, Yahenni, Pia Nalaar, and Gonti, as these are all the kinds of cards I like to play. I feel like the only issue is that so much of my deck feels like it needs to be geared to deal with Ramunap Red that I cannot build the fun kind of deck I want to play. This deck does alright against, them, but it could definitely be better. I intentionally built it to be rotation proof, thus that is why a number of great cards from other blocks are omitted. Some cards I am still trying to work into the deck are Glint-Sleeve Siphoner, Aether Hub (to help support Siphoner), and a copy or two of Skysovereign, Consul Flagship. I played a Hapatra deck at the last FNM, and I while I went 2-2, every single game I lost was to my opponent drawing multiple Glorybringer in a row and me not ever drawing Chandra's defeats after board. I am trying to deal with that in this deck, but I do not want to include cards that are rotating, i.e. Grasp of Darkness. Any help would be appreciated.