This card is high on the fun scale, especially if the instant or sorcery cards that are exiled represent a vast difference in power and game effect
For your simple API, I refer you to my article on showing Ionic API Results
Caustic Rain, Sowing Mycospawn, and Invader Parasite are each very capable of targeted exile an indestructible land, the other method is to bounce or edict your opponent into sacrificing it
Were clearly in a boom period where Wizards is focused on exploring this area of design space, and providing players with a lot of tools and payoffs around these keywords
Ive seen all of the Teenage Mutant Ninja Turtles movies, played most of the games, watched a ton of the cartoons, read some of the comics, and played with plenty of action figures