Uranium elemental

Uranium elemental is an enemy that spawns underground in hardmode. It has 240 health, does 50 damage, and has a 33% chance to deal poison for 10 seconds. When hit, it makes a metal noise. Drops 4-5 iron bars. Upon completing the solar eclipse, they start to drop toxic flask with a 5% chance. They move very swiftly, go through walls, and have a very bad turning radius. When killed, they explode into a gas cloud. They drop 5 silver - 6 silver.