Here, iconic Disney heroes, villains, and allies converge in a symphony of strategy, skill, and wonder
You can either pair two creatures with the generic partner keyword (the most infamous, top tier of commanders is the pair: Thrasios, Triton Hero and Tymna the Weaver) or you can use creatures that have specific partners with abilities, like Haldan, Avid Arcanist and Pako, Arcane Retriever or Amy Pond and The Eleventh Doctor or Rory Williams
Those will kill your stuff for triggers like Mayhem Devil
They don't have to be attacking the same players or planeswalkers that the nontoken creatures are attacking, and they don't have to be attacking the same player or planeswalker as each other
Shining Shoal (and many other cards) requires you to choose a source of damage, i.e
Also being a light, you can push for game with Construct