Just to add my voice to the crowd that think that whilst fine, it doesn't scream "destruction".

I would expect spells like shatter, destructive wave, maybe getting cantrips like firebolt that can set things on fire.

I would expect abilities like doing siege damage to knock down buildings. Bonuses against constructs.

Buffing allies seems more constructive than destructive. There is nothing wrong with the result per se, just it doesn't match the name in my mind (and I know that the history and the aim is more than the name).