mtg goblin deck commander Krenko, Mob Boss Tribal Tokens Magic Secret Lair Commander Deck: Goblin

At the beginning of your end step, create a tapped 0/1 black Wizard creature token with "Whenever you cast a noncreature spell, this token deals 1 damage to each opponent." Then if you control four or more Wizards, transform Kuja

"Dies to Medusa" was a well know saying, because she could be placed down and wipe out several heavy cards in the meta

Treacherous Trapezist is a three-mana Blue 2/3 creature with flying

Most of those come with bonus value right away or don't have to work very hard to get it

Thats not terrible on its own, but its not the best bit

We need the ability to Curse them at all times, so artifact and enchantment removal is a must