Cat Jelly Bun is Too Strong

Single target attack power 40,000, becomes area attack with wave + 80,000 when combined with attack. Seriously, the wave range is too long! I'm used to it, but a mere Jelly Bun shouldn't have this much wave range and firepower! And it only costs 450 yen. The cost-performance is too good! That's equivalent to 3 crazed wall cats!? The downsides are low HP? Short range? Don't make me laugh! In stages where the boss doesn't appear unless you attack the castle, you deploy Jelly Bun → defeat trash mobs → get hit by trash mobs from behind. Just by repeating this, you can reach max funds!? The attack animation is so fast that it either defeats enemies or results in a mutual KO. Thinking about it again, Cat Jelly Bun really has amazing specs.