For situational removal, if you need some artifact destruction, Start from Scratch is the Lesson that can help you out
For those of you who have been playing the game for a while, Foundations is the latest take on what used to be known as a core set, which came out every year and, while rotating some cards in and out, was made up of staples of the game skewed to simplicity (e.g
Canopy Tactician Canopy Tactician combines the elf boosting ability with a pretty powerful mana ability, improved via untap effects
Two, it will make any creature of yours cantrip as long as it dies with a counter of any sort on it
Its a Thousand-Year Elixir with upside (and downsides)
Derived from the "Partner" mechanism, this allows you to have a second commander, as long as one is a Doctor and the other is a Companion of the Doctor