I added a couple of higher-tier creatures here.)
Their stats and damage are slightly lower than yours, but overall they are stronger.
+Nightmares and Fire Elementals from the third game have been added at level 7.
They now more closely match the parameters and abilities of other high-tier weak creatures. Well, except for the monster, which instead of having a strong direct attack, now attacks everyone

Since this post, I've only updated the monster's special attack, giving it the animation of a regular attack.
The art is not mine; I can't draw. There are often references to other creatures there, and the creature's strength is incorrectly set. But they perform well in battle.