Lil' Father Concept
Lil' Crusher never (for a short summary of mr. moving tarnished wall, he instead flickers the lights and then spawns ON the closest enemy that is both targetable and on the path, then continuing to crush in a small aoe but then making the stage black a second time 10 seconds later, making him despawn)
Quite literally the glass cannon (Liberty being a cannon made of literal glass, and him being a smaller replica, while also functions as a pretty fragile attacker)
For his stats, nothing really special, base stats are 1 second attack rate, 8 stud range, 8 stud aoe, 40 damage, and 400 HP (500 effective HP).
When spawned, he falls from the sky and down right next to his base, dealing massive damage to enemies in an AoE, and then continues forward with his main slam attack. After attacking, he loses 5% of his HP, which is 20 at level 1. This means he can only attack 20 times before fucking dying, if you don't consider the fact that enemies can also easily kill him.