1st Encounter:
If you need to, buy a few potions. Watch the long cutscene, and then defeat the Heartless that show up. The Guard Armor will hit with some strong attacks, but take out its hands and feet for HP orbs, then take out the body. Donald and Goofy will heal you too. Press Triangle to make them more agressive.
2nd Encounter:
On the top of the Gizmo Shop, use Red Trinity to smash the wood, revealing the bell. Use the command "Pull" 3 times to reveal the Keyhole. Jump down to the fountain. Guard Armor will show up again, but this time he's more powerful. I'd recommend you being at level 40-50.
Do the same pattern as the last fight. Guard Armor will turn into Opposite Armor, and this time he has more devastating attacks. Have your strongest keyblade for this, a few Hi-Potions and cast Aero, along with Cure or Cura when your health is low. Lock on to the body and whack away. He'll go down in a few minutes.
If you mean the Darkside (giant black thingy) then just keep attacking his hands and ignore the little creatures (Shadows) that he summons
you dont kill them be nice and kind to them
ill advise you to go to deep jungle first and defeat the boss after you kill him you will get the spell cure and a keyblade when you get to the top of the cave
You have to kill Xigbar in The World That Never Was
You kill xemnas with the help of riku
Sonic Teams because they got the most better characters the Kingdom Hearts and they got silver and shadow and sonic so that will be the only kill made in history. And people who say this is wrong and kingdom hearts will there that all
You kill them, you might have to level up a little though.
First make poison and kill the lizard and then something cool happens.
yes u do haf to kill leechgrave to find out how look him up
you need to get the claw hands and kill him.
you have to kill types of nobodies that give you that type of gem.
you just attack them with the keyblade or another weapon
you need to kill Devesators and Strafers in Space Paranoids (Tron's World)to get it