Lord HammerHead should be the boss for the summer event 2021 (due to people getting triggered because sharkinator is already a thing) so here are Lord HammerHead's Attacks, Stats, Difficulty and Rewards.
Difficulty: Very Hard- Extreme (Intermediate-Hard for beginners)
Bash: Lord HH Dashes foward swinging his head around (cuz hammerhead get it?) dealing 95 damage and knocking a player back
Tail Strike: Lord HH sends his tail off like a missile (sharkinator attack) and if it hits you it does 85 dmg and also knocks you back
Jellyfish Summon: Lord HH starts roaring and shaking summoning Jellyfish that try to attack you and if you are hit by a jellyfish you are dealed 20 damage and tripped.
Bite: Lord HH dashes towards a player and attempts to bite them dealing 120 damage.
Heal: Around 250,000 health ( 30,000 for beginners) Lord HH heals 75,000 health (10,000 for beginners)
Shark Chest which includes
Some shark melee first
Hammer Head Shark mount (If you own Shark melee)
25 regular chests
500,000 Regular Servers
100,000 Beginners Servers
I don't have one
Quest to unlock BOSS:
Hammer Heads bootcamp or Wipeout IIII