or Braids, Arisen Nightmare after your opponents finally get rid of it
Not just solitaring itself, but influencing all three people at once. Although this might be one of the first group slug strategies the Magic team has designed as a preconstructed product, the archetype will be familiar to Commander players
The Kraken tokens are forgettable, and largely fodder for convoke unless you can grow them
Most games end with a boss fight, and a round of Commander played against a Goblin deck is no exception, as the best-ever Goblin card for Commander is the inimitable Krenko, Mob Boss
It makes it hard to use the same turn you play it
Jailbreak Scheme is mostly just a 3 mana pseudo removal spell, which I think is not amazing but it still is a solid playable