She only costs

for a 2/2 and has some great utility features. For

and discarding a card she blows up any blue permanent. For

and a card she kills most threatening hate bears, small goyfs, confidants, Lodestones, goblins, etc. I don't find her third ability all that relevant but for all this utility why isn't she seeing some amount of play? Not even in sideboards. She seems like a good option for red based aggro decks, at least to me. Anyone have any thoughts on this?