The Mire Gator boss

Adds an original high-tier fantasy boss to deep swamp waters called the Mire Gator (80 Hearts / 160 HP). It turns murky swamp waters into a dangerous combat zone, introduces a brand-new "Acid" status effect, and gives swamps a dedicated apex predator. Appearance & Stats: HP: 80 Hearts (160 HP) Visuals: Deep blue stone scales, cyan glowing runes, mossy back spikes, and a 4-block body. Location: Spawns in submerged "Sunken Dens" in deep swamps. Core Combat Mechanics: 1. Submerge & Ambush: Dives under murky water to stalk invisibly (faint cyan rune glow) before bursting up from below. 2. Hydro-Sprint: 3-second burst of 300% swim speed every 10s to close gaps instantly. 3. Underwater Drag & Death Roll: Clamps onto players, dragging them underwater while performing a spinning Death Roll that drains oxygen, deals continuous damage, and disables shields. 4. Tidal Tail Blast: Whips its heavy tail to fire crescent-shaped blue energy shockwaves at players attacking from behind, dealing high knockback. 5. Corrosive Acid Spit: Launches green acid at land snipers. Spits leave a temporary 3x3 acid pool on the ground that degrades armor durability and inflicts corrosive damage over time. Drops: Scaly Plating: Craft Depth Armor (swim speed & drown immunity). Jaws of the Mire: Heavy shield-piercing melee weapon.