Hard to utilize... or rather, impossible

The abilities like those on MejeBow, Half-Price Meje, and Gram that activate when 'HP drops to x%' are becoming harder to use because the one-shot kill rate increases in the later stages... So, I just had a thought: you know how UFM, Space Meje, and G. Judge have barriers? I was thinking it'd be cool if they released a Mejedo that could do something like 'when HP drops to x%, deploy a barrier y times'. Just a thought. Excuse me.