If your deck is trying to cast as many X spells as possible every turn, and wants X to be as much as possible, we probably want to prioritize ramp more highly than just 8 or 10 spells - in fact, I can see running 60 mana sources, like this Vaevictis Asmadi, the Dire deck
The graveyard doesn't die
Typically the discard is only that brutal in the slow control matchups which is not a surprise given that most other archetypes will be able to expend their hands or close the game before 7 mana planeswalkers enter the battlefield
Academy Ruins is a land that recurs artifacts to be used again
Summon: Shiva: Shiva is a great wall of a creature that stabilizes quite well
4 | Choco, Seeker Of Paradise Mana Value: 1GWU Rarity: Rare Type: Legendary Creature Bird Stats: 3/5 Card Text: Whenever one or more Birds you control attack, look at that many cards from the top of your library