The wording on Otawara, Soaring City works on manlands because this effect usually specifies nonland permanents
Because there's a pretty firm "ceiling" to how powerful removal can get, Wildcards spent this way will let you play with them for a long time
Hour of Promise qualifies as big ramp, putting any two lands into play
Neither are ideal or complete solutions, but they would at least allow us to enjoy (a form of) Commander on MTG Arena sooner than having to wait for the entire catalog of relevant Magic cards to be uploaded onto the client
His favourite Pokemon are Pikachu, Charizard and Gengar, and he said thinking of Charizard brings back one memory from his childhood, as he had a "temper tantrum"
This is the defining Mewtwo story