Darksteel Mutation Exxaxl: This might seem like a weird pick to some, but completely strip your best creature of anything it can do can be an incredibly impactful play on an opponent's board state
The Ur-Dragon The OG, the lore-lord, the one who needs no introduction - The Ur-Dragon is the face of Dragon Commander decks
The Dragonlord's Servant is a two-mana red Goblin with one power and three toughness that isn't all that impressive on its own
Jace, the Mind Sculptor Just to have Jace this low on any list feels like I probably need to shit-talk him for the whole paragraph to justify myself
Two of these mythics have two variants: Vorinclex has a Showcase frame and a Phyrexian frame, while Valki, God of Lies has a Borderless frame and a Showcase frame
You can use the threat of the wipe to achieve your advantage, without building the deck in such a way to really lean into it