Youre looking to combine goblin payoffs with cheap disposable artifacts here, so include all the usual goblin lords and cards like Skullclamp, Prized Statue, and Ichor Wellspring
However, the fact that adopting Toutou allows you to significantly extend your plays regardless of what Wyrm or Psychic you draw is great
There are so many ways to try to combo off with Bolas's Citadel, whether thats various kinds of storm decks in Modern, Jund Citadel in Pioneer, or that deck youve seen in Historic with Bartered Cow and Refurbish
Another Kingambit can be found in this set, this time, taking the shape of a Steel-type Pokemon
You may cast Spider spells and noncreature spells from the top of your library
If youve played a game of Commander recently, its exceptionally likely someone on the table is dabbling in the mana generators