While it's full of flavorful designs, it must be said that the Doctor Doom deck lacks focus
I used to play 4 Scryb Sprites
"Pay 1 life, Sacrifice this land: Search your library for a [basic land type(s)] card, put it onto the battlefield, then shuffle." A fetch land in MTG is a land that lets you sacrifice it to search your library for a land with the specified land type(s) and put that land onto the battlefield
Those are all factors that let this mechanic snowball fast. To Ban Some, or to Ban All
By using these methods diligently you can stand firm against the rising tide of counterfeit Magic cards and focus on what really matters: enjoying one of the greatest games ever created.
Synergizing with goblin go-wide Aggro builds, rolling a one to nine creates a 1/1 Goblin and a 10 to 20 creates a 1/1 token with Goblin Morningstar attached to it