This will soon be moved to the new website and
expanded upon greatly.
To start this quest you must find a Dream Sword. These can be found in the Bonus Chest or bought from a village blacksmith for a Gold Sword. Killing a mob with the Dream Sword will cause it drop a Dark Heart. These are used to upgrade your weapon.
When you have 64 Dark Hearts, take them to a certain blacksmith to upgrade your Dream Sword into your first Keyblade, the Kingdom Key.
Once you have the Kingdom Key, you can upgrade it into more powerful versions of the Keyblade by synthesising it with other materials. The order of obtainable Keyblades is below.
*To find out what is required to get the next Keyblade, I recommend using CraftGuide (download here).
Dream Sword
Kingdom Key
Jungle King
Photon Debugger
Metal Chocobo
Oathkeeper
Destiny's Embrace
Oblivion
One Winged Angel
Ultima
Soul Eater is a different kind of keyblade that can be found in stronghold chests. When using it to kill mobs, instead of dropping hearts it drops Souls which are used to synthesise Ultima.
Here's a list of synthesis materials:
Dark Heart - Obtained by killing various mobs with a Keyblade
Pure Heart - Crafted by surround a Nether Star with Dark Hearts
Raging Soul - Obtained by killing various mobs with a Soul Eater
Empty Soul - Obtained by killing various mobs with a Soul Eater
Soul - Obtained by killing various mobs with a Soul Eater
Soul Harness - Crafted with Unobtainium and a Pure Heart
Soul Stone - Crafted with a Soul Harness and a Soul. Used to craft Illusions
Lost Illusion & Manifest Illusion - Used to upgrade the Keyblade
Crown - Obtained by killing the Wither with a Keyblade. Used to upgrade the Keyblade
Orichulum+ - Obtained by trading the Dragon Egg to a certain villager priest.
*Be careful, there's only one Orichulum+ per world
*In the Kingdom Hearts Update, you'll be able to fight Organisation XIII who will each drop their signature weapon (currently all are available in Creative mode). They will only be able to be defeated with Ultima. Killing them with anything else will just cause them to regenerate health.
When you have 64 Dark Hearts, take them to a certain blacksmith to upgrade your Dream Sword into your first Keyblade, the Kingdom Key.
Once you have the Kingdom Key, you can upgrade it into more powerful versions of the Keyblade by synthesising it with other materials. The order of obtainable Keyblades is below.
*To find out what is required to get the next Keyblade, I recommend using CraftGuide (download here).
Dream Sword
Kingdom Key
Jungle King
Photon Debugger
Metal Chocobo
Oathkeeper
Destiny's Embrace
Oblivion
One Winged Angel
Ultima
Soul Eater is a different kind of keyblade that can be found in stronghold chests. When using it to kill mobs, instead of dropping hearts it drops Souls which are used to synthesise Ultima.
Here's a list of synthesis materials:
Dark Heart - Obtained by killing various mobs with a Keyblade
Pure Heart - Crafted by surround a Nether Star with Dark Hearts
Raging Soul - Obtained by killing various mobs with a Soul Eater
Empty Soul - Obtained by killing various mobs with a Soul Eater
Soul - Obtained by killing various mobs with a Soul Eater
Soul Harness - Crafted with Unobtainium and a Pure Heart
Soul Stone - Crafted with a Soul Harness and a Soul. Used to craft Illusions
Lost Illusion & Manifest Illusion - Used to upgrade the Keyblade
Crown - Obtained by killing the Wither with a Keyblade. Used to upgrade the Keyblade
Orichulum+ - Obtained by trading the Dragon Egg to a certain villager priest.
*Be careful, there's only one Orichulum+ per world
*In the Kingdom Hearts Update, you'll be able to fight Organisation XIII who will each drop their signature weapon (currently all are available in Creative mode). They will only be able to be defeated with Ultima. Killing them with anything else will just cause them to regenerate health.