I've been brainstorming uses in standard for the bug that turns things into 3/3s, and there aren't really any uses for it outside making 1/1 tokens into 3/3s or turning your opponent's big creatures into 3/3s. Most things that care about power are either already big, can target stuff that's already big, or could easily be replaced with a pump spell. The only thing that stands out is that it works with passive buffs and counters, meaning you can pair it with tribal bonuses and it can make creatures that enter as base 0/0s (hydra-esque cards) way bigger.