Green's commons are basically devoted to slivers and thallids, but Utopia Vow is a great piece of removal for mono-green strategies
Hearthhull, the Worldseed The mono-colored Uthros card above was good, but the multi-colored spacecrafts are even better
Limited Resources is a long-running podcast talking all things Magic: The Gathering, and if you want to go real deep, JudgeCast is a deep dive into Magic rules for Magic judges, the officials who run tournaments
The Amethyst/Steel starter deck already has a pretty solid foundation, as it includes many of the Madam Mim and Merlin cards that form the bounce package
I understand that the design may be highly problematic, commander ninjutsu was a bit too powerful, circumventing commander tax entirely
They become exact copies, except becoming a 4/4 Construct artifact creature as well