Once per turn: You can target 1 Insect monster you control with a Level
The reason it specifies non-brushwagg creature is because R&D didnt want players targeting a changeling creature with it, giving it +261/+261 for being every single creature type
[26] Shark later reunited with Quattro when he came to help him with Duel against Chironex and teamed up him
With enough self-mill effects, which black has in droves, you can quickly expand your pool of possible targets
While limited by only being able to activate a single effect of the card once per turn, preventing any shenanigans by activating the card in succession, it's still a powerful card that could see the occasional inclusion in Side Decks for countering decks like Snake Eyes or Fire King
Many of the most valuable cards from the set are planeswalkers, which is no surprise since there were so many from the set