You can make tokens, planeswalkers, sagas, and adventures, on top of basic card types like lands, artifacts, and enchantments
Even if your commander is small think Talrand, Sky Summoner or Emry, Lurker of the Loch you can slot in ways to boost its power to potentially draw you a fair number of cards
If the card has any mandatory additional costs, you must pay those to cast the card.
Borderless cards featuring classic Draw from 21 Evidence cards to determine the killer, murder weapon, and scene of the crime
Banishing items can help you deal damage or draw cards, plus it can be used to reduce the cost or increase the challenge strength of your most important cards
Happy burrowing, deckbuilders