Batterskull is the posterchild of this gameplan, as is Keranos, God of Storms in URx decks
You could also go a tokens route, generating tokens for casting non-creature spells, and using effects like Impact Tremors to kill opponents and keep your hand topped up
Critical rolls Pray for a natural 20 Everyone has, at some point, rolled a die and hoped for a specific outcome
Istvan Bukovski of Art Dark envisioned for Elizabeth Rice a new take on Memnarchwith a Phyrexian-like, sinister look which as lore has told, was a result of a Mirari incarnation driven mad by a mysterious oil that he is holding in his hand
It is great for removing multiple threats at once
What's the Difference Between Commander and Standard