As far as the amount of play you'll get from a sleeve, Dragon Shields are unmatched
Jolrael, Mwonvuli Recluse Like many blue cards, Jolrael, Mwonvuli Recluse gives you incentive to draw two or more cards a turn, rewarding you with 2/2 cats
Swan Song (EOC) $10.14 Swan Song has become a cEDH staple, and it gives you the means to stop broken combos and interactions for just 1 mana
You can't choose to pay life instead of exiling cards from the top of your library while you control Ashiok, and you can't split the payment between life and cards
But if you want to play for the experience because you love high-stakes Magic or want to challenge yourself with a tough format where everybody puts their best foot forward because of the promised prizes, you should give it a spin
Its always been a deck that Ive struggled to categorize in terms of power level because it can get out to explosive starts with cards like Urzas Saga, Akiri, Line-Slinger, and Cranial Plating, but it also loses HORRIBLY to Vandalblast and Farewell