If your goal is not to win with a quick creature rush, playing dozens of one- and two-mana creatures will water down your deck and reduce the number of more powerful spells that you can play with
Kinnan, Bonder Prodigy Kinnan, Bonder Prodigy is one of Simics strongest commanders
The trick with designing these types of cards is making sure the discard effect feels like an organic part of the card by having it connect mechanically to the main card
For each creature exiled this way, its controller creates a 2/2 green Boar creature token
Throw in some stuff like Undead Butler, Skyclave Shade, and Old Stickfingers and we've got a nice little brew on our hands
Creature - Wizard Zombie Color tag templates(None) Delina, Wild Mage Whenever Delina attacks, choose target creature you control, then roll a d20