Silverfish alpha

The silverfish alpha would be a giant silverfish with 6 head spikes and 1 big spike on its back they could spawn in strongholds or in zombie villages on a special pedestal made with infested stone bricks. They would have health near to an iron golem. It would attack by dashing into the player after a 2 second charging time. They would have an effect similar to thorns during charging time and the dash but after it charges it has 3 seconds where you can damage it when it dashes the blocks beneath it would become infested stone it’s secondary attack would be slamming into the infested floor it created by dashing and summons the silverfish it would attack ended items and villagers but they are terrified of cats. Upon death they would drop the 6 head spikes so it looks like a crown and when a player wears it silverfish cannot call for help. They also have a 5% chance to drop a thorns book. I think it would just add a bit more of a reason to find zombie villages plus I think they could be a bit more creepy.