King of Curses ability aka Ryomen Sukuna is the fourth mythical ability added to A Universal Time (AUT) with the latest Phase 5 update. It utilizes a special aerial movement that will completely change the flow of combat.
Apart from this, it also gives with multiple PvE advantages with heavy AOE attacks and Domain Expansion mechanic. Here is how you can get King of Curses ability (Ryomen Sukuna) in A Universal Time (AUT).
A Universal Time King of Curses Ability: Ryomen Sukuna Obtainment Method
King of Curses Ryomen Sukuna ability is a craftable ability in A Universal Time (AUT) and in order to get it, you will need to earn two items. It includes x1 Remembrance of The Fallen and x3 King of Curses Shard.
Both of these items are a random drop from the new boss The Strongest In History, so simply beat it to get the crafting materials. You can find The Strongest In History boss in Shibuya District, the new area added to the game.
You can reach there by interacting with the entrance wall of the Subway station next to the burning Meteor. After going in the Shibuya station, go outside and take a right and the boss will spawn there in the left street of the crossing.
However, keep in mind that The Strongest In History will spawn after every one hour there as per the server time, so you might have to wait for him sometimes. Also, you might not get the required items in the first try as each item obtained from the boss has a certain chance of getting dropped.
Once you have both the required items, go to the city center where you can craft King of Curses ability, Ryomen Sukuna by interacting with the crafting NPC.