Ultima, Oblivion, Oathkeeper On Some Save File

[rebelliouslegacy 0]

Now it's been a while and I forgot because I haven't played KH3 since I initially beat it [to include RE:Mind] but now I'm playing the entire series on Proud Mode and I'm not far from moving on to KH3. I know it's possible to get Ultima, Oblivion and Oathkeeper on a New Game+ but I forgot exactly how to go about it, can someone give me a refresher as to how to get all three keyblades on one save file? 

[Albert 21]

For Oathkeeper - find all lucky emblems.

For Oblivion - clear game on critical.

Guide for Ultima - https://www.ign.com/wikis/kingdom-hearts-3/Ultima_Weapon_Guide_-_Orichalcum_Plus_Locations,_Synthesis_Recipe#Synthesis_Materials_Recipe_for_the_Ultima_Weapon_in_KH3

[rebelliouslegacy 0]

7 hours ago, Albert said:

For Oathkeeper - find all lucky emblems.

For Oblivion - clear game on critical.

Guide for Ultima - https://www.ign.com/wikis/kingdom-hearts-3/Ultima_Weapon_Guide_-_Orichalcum_Plus_Locations,_Synthesis_Recipe#Synthesis_Materials_Recipe_for_the_Ultima_Weapon_in_KH3

Thanks! 👍