Too many people abuse this silent agreement that lands should be left alone and go overboard by stapling strong effects and interactions in their land base, knowing people likely arent running the correct targeted removal to deal with it
You know, like with a certain Goblin Pirate
Put one of those cards into your hand and the other on the bottom of your library
Birds of Paradise and Shivan Dragon are two of the most expensive Alpha cards, ahead of many of the dual lands, and these cards have been reprinted infinite times, to the point where Shivan Dragon now shows up in precon decks given away to new players for free
Meanwhile, Tawnos, Urza's Apprentice is a Panharmonicon for artifacts that costs a bit of mana but can copy activated abilities as well, which of course means it's the Commander I'm most excited to build around