Instead of just clicking randomly, you can challenge yourself to "catch 'em all" by completing a specific set
However, its only the best landfall cards in Commander that turn that into a way to win the game
That first ability resembles the shenanigans you can get up to with Dargo, the Shipwrecker, so in the right deck, you can cast it for two mana, attack for seven (that can only be blocked by legendary creatures), and then sacrifice it to destroy an annoying artifact or creature
Additionally, it also happens to be a basic card, meaning there are no prior stages needed to play the card
This is true even if the ability states that must be paid with a certain color of mana, as Crimson Hellkite's ability does