Smooth, durable, shuffle-friendly finish
Cosmogrand Zenith If you want a card that rewards you for casting multiple spells a turn, Cosmogrand Zenith is perfect
People have been talking about this card as a Mystical Teachings analogue as well: Lets talk about that comparison
"I'm going to play a land as my 61st card so that I have the perfect ratio of lands to spells." While your land-to-spell ratio may be more mathematically correct, you are still reducing the odds of drawing your best cards by doing this
Leovold, Emissary of Trest A common story among the upper ranks, Leovold, Emissary of Trest was an amazing card-draw (for you) and draw-hate (for your foes) Sultai commander until, victim of its own success, it was banned from EDH