Zingtober Day 23 - The rust-transmuting bats

I decided to try something different this month, even if my drawing skills are a bit rusty. Everything started in crayon, with a bit of color added later for fun.

As we andvanced into the Great Desert, we were attacked by our first super-powered enemies. The Rust-Transmuting Bats, powerful flying monsters that are immune to physical attacks, as all our weapons were changed instantly into rusted usseles tools, due to some soundwave emmited by the bats, that can alterate the metal atoms, transmuting them instantly into rust and dust. No kidding!

Improved version:

I am excited, and I hope to be able to complete one drawing every day of the month. Day 23/31. So, three weeks are gone, and we already covered most of the month. I find it hard to post a drawing every day, but I will do my best to finish this succesfully.

Where are we with the prompt?

Holozing is tempting me to get some more ZING, as I delegated 12K Hive to Holozing. I am getting around 2000 Zing per day. And I got one Vial too. Nice. Get me the Ziiiing!