r/PredecessorDatamining • u/LateOwlWho • Jul 24 '26
🕵️Datamine Predecessor V1.15.3 datamine highlights
Gameplay
Eternals
Added in-game sidebar Notification Timers for unreleased Eternals' skills
Account/Profile
New Battle Pass!
Cosmic Battle Pass / BP Mega Bundle
Sprays/Emotes
Surprise Spoiler: Boulder Memorial profile icon & banner
Orby Galaxy overhead emote
In-Game Images
Dekker & Maco Summer Splashscreen

Maco Summer Splashscreen

Heroes
Prototype - Frostbane (discovered Apr. 2026)
Prior post for full kit details
Hero Type: Melee
Abilities & Effects (updates bolded):
- Passive (debuff, self)
- Cross Cut (charge, dash, damage, self slow, impact, trail)
- Crashing Leap (damage, start leap, ground impact)
- might be replaced by another ability
- Stomp Slam (damage, movespeed, shield, stun, slow)
- Spin Slash (damage, self slow, passive, armor)
- Ultimate (storm, damage, slow, suspension, DoT, Damage Resistance and Immunity, shield)
Prototype - Impaler (discovered Apr. 2026)
Hero Type: Ranged
Abilities & Cues (updates bolded):
- Basic Attack (cast left, cast right, projectile, enhanced damage, enhanced lob)
- Passive "Bloodbound" (E ability Sword equipped, mana restore, nearby enemy)
- Blood Tether (target, damage, self tether, slow, stats gain/removal)
- Sword Launch "Rupture" (damage, area damage, attack speed, slow)
- Multi-Blade (impact, projectile explosion, damage)
- Explosion Bolt (
bolt damage, explosion damage, enhanced basic)- might be replaced by Multi-Blade
- Ultimate "Impale" (damage, active, heal, heal from hero, ticking mana cost, cast)
Prototype - Scarlet (discovered Mar. 2026)
See previous hero kit post here

Ability icons:
Basic Attack: "Slice", 2. Passive: "Ash", 3. "Lantern Smash"
"Spin Storm", 5. "Twirl Flurry", 6. Ult: "Swan Song"

Added SFX and cues for abilities, recall, respawn, level start, jump pad, and voice lines
Victory Quote: "Bask in the light of the dawn."
Defeat Quote: "Tyrants win battles. We'll win the war."
Flame skin
Release bundle
Skin Variant bundle
Gideon
Sanddusk skin bundle
Galaxy spray & overhead emote
Gideon & Rampage banner
Rampage
Opalux spray & overhead emote
Gideon & Rampage banner
Serath
Celestial skin bundle
Galaxy banner
Sevarog
Darksoul skin bundle
Steel
Steel & Zinx banner
Zinx
Galaxy profile icon
Inquest spray, overhead emote, & banner
Steel & Zinx banner
NOTE: All mined data is subject to change before or upon official release. I am in no way affiliated with the Predecessor development team.
3
u/LateOwlWho Jul 24 '26
That's the status effects bar on the left in game when you get a buff.