Golden King Bloonarius

Golden King Bloonarius is the final boss of story mode in Bloons Golden Defense. It has 500,000 health, 4 Auracrysts, and many abilities and immunities.

Appearance
GKB looks like normal Bloonarius, but it is golden and has two giant hands.

Opening Cutscene
The heroes have defeated the bloon guards and run into the bloon throne room to save the other monkeys, but they aren't there. Suddenly, they hear an evil laugh, and GKB appears. The following conversation happens:

Quincy: Where are you keeping the civilians?

GKB: What civilians? They're all dead! HAHAHAHA!

Heroes: NOOOO!

GKB: Ha, I'm just joking! *evil laugh* I won't kill them if you surrender. Does that sound good?

Mercury: NEVER!

GKB: I was hoping you would say that. Now I get to kill both you and the civilians! Time to meet your doom, monkeys... its name is GOLDEN KING BLOONARIUS! MUAHAHAHAHA! *battle starts*

Immunities
GKB is immune to the following things: Even with MIB, these things cannot hurt GKB!
 * Sharp objects do 50% less damage
 * Explosives
 * Abilities that insta-kill MOAB-Class bloons (like Monkey Pirates, MOAB Asassin, ect.)
 * Super Wide Funnel (4/x/x Bloonchipper)
 * Bloon Master Alchemist

Stage 1
When GKB first spawns, he is in Stage 1. In stage 1, he uses abilities at a medium speed, but the stronger an abilitiy is, the less it willl use it.

Life Drain: GKB grabs the nearest tower and starts sucking out 10 HP per second. For everyone 10 HP it drains, GKB gets 100 HP. This lasts 5 seconds.

Super Summon: GKB summons 100 Camo Regen Speedy Fortified Golden Gunner Ceramics. For every 10 destroyed, it spawns 1 more.

Machine Gun Madness: GKB creates 4 machine guns (he holds 2 in each hand) and starts firing them. It fires at the closest towers, and each bullet does 6 damage. It fires 1 bullet per half second. This lasts 7 seconds.

Mega Shield: GKB creates a shield around itself, protecting itself from ALL attacks for 4 seconds. During this time, he can still use abilities.

Say hello to my little friends: GKB says, "Say hello to my little friends!" and summons 25 Fortified Golden Gunner DDTs and 25 Fortified Speedy Camo Regen Golden Gunner BADs.

Auracryst Revive: GKB revives its 4 Auracrysts. It automatically uses this ability 10 seconds after its Auracrysts are  destroyed.

Stage 2
GKB goes into stage 2 when its health goes down to 250,000. It keeps all of its abilities from stage 1, but uses them faster. It also has some new abilities. When it goes into stage 2, GKB says, "Do you think you're winning? I've just been playing with you. Time for you to DIE!"

Head of Medusa: GKB creates the Head of Medusa and shows it to your closest tower. This turns them into stone, making them useless. Supermonkeys, Hypermonkeys, Ultraglaives, and tier 5 towers are immune.

Ultra Stun: The nearest 5 towers are stunned for 8 seconds. Supermonkeys, Hypermonkeys, Ultraglaives, and tier 5 towers are immune.

Stampede: GKB summons a huge swarm of spiky ceramics, and command them to run all over the screen. Towers that touch them take 5 damage.

When GKB is at 50,00 health or lower, he starts firing missiles. Missiles do 20 damage in a large area. Missiles home onto the closest tower. GKB fires 2 missiles a second.

Ending Cutscene
If you defeat GKB, it starts to crumble into white dust. But right before it is fullly disinegrated, it puts on glasses and says, "I'll be back."

When it is gone, the heroes hear a loud popping noise and go out of the bloon palace. There, they see that the bloons are crumbling into dust too. Then the heroes talk about the battle.

Gwen: That was insane. Who was that guy anyways?

Obyn: No idea. But who cares anyways?

The credits start rolling while it shows pictures of the monkeys rebuilding the city. But after the credits, a cutscene plays.


 * Inside a cave, someone wearing a black hood is looking at a picture of GKB.*

???: You'll be back. I'll make you come back, so you can get your revenge you deserve.


 * They walk over to a hole where green smoke is pouring out.*

???: Unfourtunately, I don't have enough power yet. What can I do, master?

??? 2: Whaaaat issss the naaame of theee necromancerrrr?

???: Ezili.

??? 2: Brinnnng herrr to meee. Theeen, my brooother caaaan retuuurn. HAW HAW HAW HAW HAAAW!

Trivia

 * If the story parts don't make sence, just wait. When I make the other parts of story mode, then it will probably make sense.