I also questioned here whether or not MTG: Arena was a cash grab, or if they found a fun way to play and enjoy Magic: The Gathering in digital form
A lot of Vivi Ornitier decks, in particular, are running this card to great effect
I predict that the shockland sanctity will only increase as the game progresses, eventually reaching a point where they have as much inherent identity with the baseline game as basic lands have to this point
While the sky is limitless with this card, do make sure you can Storm off a reasonable amount to make Radstorm worth including in your deck
Or if they knock it out and you have nothing on your field, you can still get a Vespiquen out in one turn
Its first attack, Wide Blast, costs two Fire and one Colorless energy to deal 50 damage to each of your opponent's benched Pokmon, ignoring resistances and weaknesses