Adapting your strategies to these new additions can give you an edge in competitive play
I can see this card being a nice commander or a good addition to combo decks
Relatedly, while it is understandable to be concerned about whether all players or most players understand the intricacies of the stack, I believe that enough players have a basic grasp of the stack sufficient that a general rule of not using the term is unnecessary
They mutate into the creature on top plus all abilities from under it.) Flying, first strike Whenever this creature mutates, you may cast target noncreature card with mana value 3 or less from your graveyard without paying its mana cost.
Feldons Cane is useful as both a sideboard and main deck card, in order to cycle through your discarded or destroyed threats and basic lands (that youve discarded to Lands Edge), and I have won very protracted games against hard control decks by decking them, simply because of the presence of a resolved Feldons Cane
Some artists like Shinji Kanda perhaps would be exiting since that unique art for kids can feel very special compared to stock art