Dune Sharkron

Dune Sharkron is a Pre-Hardmode Boss. His drops mostly contain items found in a vanilla desert pyramid. He must be spawned In the desert biome or he will be immortal.

Spawn
Dune Sharkron, like most other bosses, does not spawn on his own and requires the player to summon him with the Tasty Morsel.

Behavior
Dune Sharkron behaves similarly to the Sand Shark. As Dune Sharkron goes underground, he will attack using projectiles, these inflict 10 Damage. He will also frequently attack by launching itself forward similar to the Sand Shark.

Attacks:
 * Once summoned, he will start following you around that can deal damage and starts firing multiple dune spikes for few seconds when he starts firing again.
 * At his below 75% health, he'll immediately start summoning sandnadoes that follow you and start taking damage towards you.
 * Once his health is below, he became aggressive and starts firing dune spikes faster.

In Expert Mode:
 * His health is increased along with his damage boosted up.

Tips

 * High speed/mobility will allow you to avoid most of Dune Sharkron's attacks. Grappling hooks are also required as he will fly into the mid-air.
 * Building a platform arena will allow you to avoid his attacks while dodging him easily.
 * The Slimy Saddle can be used to bounce on the boss, inflicting extra damage while being relatively safe.