

Current Datamines: (Updated 2025/09/22)
This information is based on data found in MY HERO ULTRA RUMBLE itself. Remember, nothing here is confirmation of anything releasing sooner or later, and is subject to change at any time.
So far datamines from UltraRumble.com have been consistently correct with releases. Things found in the past in previous seasons have in fact released in the following seasons.
(Eg. Twice and All for One found prior in Season 2, released in Season 3/4. Mirio and Dabi's Quirk Set found in Season 4, released/releasing in Season 5.)
Tomura Shigaraki Qurik Set #2 Found
Supply Data Folder:
HerovsGame/Content/Supply/DataAsset/Ch015/Variation/Var02
Object Dump lines added referencing the Alpha quirk skill:
/Game/Supply/DataAsset/Ch015/Variation/Var02/DA_Ch015_Unique1_02
/Game/Supply/DataAsset/Ch015/Variation/Var02/DA_Ch015_Unique1_02.DA_Ch015_Unique1_02
UAsset file Mappings:
/Game/Character/Ch015/Variation/Var02/Blueprint/BP_Ch015_ActionAttack_Unique1
/Game/Character/Ch015/Variation/Var02/Blueprint/BP_Ch015_ActionAttack_Unique1.BP_Ch015_ActionAttack_Unique1_C
/Game/Character/Ch015/Variation/Var02/Blueprint/BP_Ch015_ActionAttack_Unique2
/Game/Character/Ch015/Variation/Var02/Blueprint/BP_Ch015_ActionAttack_Unique2.BP_Ch015_ActionAttack_Unique2_C
/Game/Character/Ch015/Variation/Var02/Blueprint/BP_Ch015_ActionAttack_Unique3
/Game/Character/Ch015/Variation/Var02/Blueprint/BP_Ch015_ActionAttack_Unique3.BP_Ch015_ActionAttack_Unique3_C
Quirk Skill Sets for existing characters use the reference "Var" or "Variant / Variation". Var01 in the case of Tomura Shigaraki would be his "Catastrophe" Quirk Skill Set. Var02 is new and would be another quirk skill set for Shigaraki with new Quirk Skills, Role Type, etc.
Newly added Character IDs
ECharacterId::Ch114
ECharacterId::Ch115
ECharacterId::Ch200
.Quirk Skill Alpha references Armored All Might using Todoroki's quirks (
Class /Script/InGameModule.Ch200Unique1_Ice
and Class /Script/InGameModule.Ch200Unique1_Fire
)ECharacterId::Ch201
ECharacterId::Ch202
These are found within the Object Dump lines.
New Game Mode Data
Code Name: SQUAD_KINGS_BATTLE
Game Mode Name: LEADERS BATTLE
Description: 仲間と連携しリーダーを守り抜け! - Work with your friends to protect your leader!
There are JSON data files as well for this mode similarly to the existing modes that are playable in-game. On 2024-03-27, this data was removed. This data was re-added as of 2024-09-25.
Game Mode Data Timeline
Season 1:
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.SquadKingsBattle",DevComment="")
Season 3:
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.LeaderBattle",DevComment="")
Season 5:
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.LeaderBattle",DevComment="")
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.Domination",DevComment="")
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.Leaders",DevComment="")
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.Leaders.BattleRank",DevComment="")
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.Leaders.Common",DevComment="")
GameplayTagList=(Tag="UISubLevel.Battle.HUD.GameMode.Leaders.TeamName",DevComment="")
Seems that
LeadersBattle
was renamed to Leaders
. Also added new Leaders
sub items. New GameMode Domination
added.
All Future Quirk Sets! Official Translations for Supported Languages! (UPDATED)
Added to MasterData as of 2024-09-25. Removed from MasterData on 2024-11-20
Previously, the quirk set list Hydros found was only in the variants table of the data, which was only given in Japanese. As of 2024-09-25, the variants table data was removed, but all future quirk set releases have been added to the language master data for all supported languages. Hawks and Present Mic quirk sets are also included.
Note: These are subject to change at any point. The order of these quirk sets is not guaranteed to happen in this order specifically.
Compiled Data for Unreleased Characters & Quirk Sets
This is data compiled from Season 10 assets/files only.
Data compiled from AssetRegistry.bin
, DefaultGame.ini
, UAsset file mappings, MagazineParamTable.json
, DamageParamTable.json
, RoleSlotUniqueSkillParamTable.json
, and in-game voice line files.
This list is NOT a release order list—rather, it is a compilation of unreleased characters and quirk sets discovered in the current public build of the game. Please note: These characters are presumed to be in development based on the use of ID structures identical to those in One's Justice and One's Justice 2, as well as character-specific voice line references directed at them. Typically, new quirk sets are added in pairs, suggesting alignment with the next two seasons of content. However, with the initial emblem list nearing completion, we may begin to see this approach applied to character additions as well.
Based on current data, it is presumed that Neito Monoma (Ch104) will be released in Season 11 alongside the Itsuka Kendo (Ch046) Quirk Skill Set.
Note: This is subject to change at any point. This is NOT confirmation of anything releasing right now.
Unreleased Supply Item Icons

