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Das Halloween-Event (Süßes oder Saures) findet vom 24.10.2025 bis 07.11.2025 statt.

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Aus Firestone Idle RPG Wiki
(Weitergeleitet von Research)
The Alchemist doing research

Research gives permanent bonuses and can be done at the following locations:

The following list describes all researches and their locations (* indicates that the research is not present in all trees).

Gold Research

Icon Name Description Locations
Raining Gold Increases all gold earnings Firestone Tree 1-
Meteorite Tree 1-
Exotic Upgrade Tree 1-
Alchemist Tree 1-
Amulets, Achievements
Tavern Luck, Cards, Artifacts
Guild Tree, Personal Tree
Campaign Perk
Oracle blessing
Scarab Level, Inscriptions, Beasts
Critical Loot Bonus Increases the gold earnings on critical loot Firestone Tree 1
Critical Loot Chance Increases the chance for critical loot Firestone Tree 1
Level up Cost Reduces the gold cost that heroes need to level up Meteorite Tree 1,2,4
Alchemist Tree 2,4,6,8,10,11
Personal Tree

Firestone Research

Icon Name Description Locations
Prestigious Increases the firestones you earn after every prestige Firestone Tree 1-2
Meteorite Tree 3-
Exotic Upgrade Tree 1-
Personal Tree
Oracle blessing
Forbidden Knowledge
Scarab Level, Beasts
Firestone Effect Increases the firestone effect Firestone Tree 3-
Meteorite Tree 1-
Exotic Upgrade Tree 2-
Alchemist Tree 1-
Tavern Cards, Artifacts
Personal Tree
Inscriptions

Attribute Research

Icon Name Description Locations
All Main Attributes Increases all main attributes of all heroes and guardians Firestone Tree 2-
Meteorite Tree 2-
Exotic Upgrade Tree 1-
Alchemist Tree 1-
Amulets, Achievements
Tavern Luck, Cards, Artifacts
Guild Tree, Personal Tree
Campaign Perk
Chaos Rift League
Scarab Level, Inscriptions, Beasts
Heroes All Main Attributes Increases all main attributes of all heroes Grace aura, Azhar aura
Attribute Damage Increases the damage of all heroes and guardians Firestone Tree 1-
Meteorite Tree 1-
Tavern Artifacts
Guild Perk, Guild Tree, Personal Tree
Forbidden Knowledge
Beasts
Heroes' Damage Increases the damage of all heroes Exotic Upgrade Tree 1,5,8
Alchemist Tree 1-
Tavern Cards, Artifacts
Scarab Level, Inscriptions
Attribute Health Increases the health of all heroes Firestone Tree 1-
Meteorite Tree 1-
Exotic Upgrade Tree 1,5,8
Alchemist Tree 1-
Tavern Cards, Artifacts
Guild Perk, Guild Tree, Personal Tree
Forbidden Knowledge
Forbidden Knowledge
Scarab Level, Inscriptions, Beasts
Attribute Armor Increases the armor of all heroes Firestone Tree 1-
Meteorite Tree 1-
Exotic Upgrade Tree 1,5,8
Alchemist Tree 1-
Tavern Cards, Artifacts
Guild Perk, Guild Tree, Personal Tree
Forbidden Knowledge
Scarab Level, Inscriptions, Beasts
Critical Chance Increases the critical chance of heroes Talent Tree
Critical Damage Increases the critical damage of heroes Talent Tree
Dodge Increases the chance for all heroes to dodge enemy attacks Talent Tree
Attack Speed Increases the attack speed of all heroes Talent Tree

Guardian Research

Icon Name Description Locations
Guardian Power Increases the damage of all guardians Firestone Tree 1-
Exotic Upgrade Tree 1-
Alchemist Tree 1-
Talent Tree
Tavern Cards, Artifacts
Guild Tree, Personal Tree
Oracle blessing
Forbidden Knowledge
Inscriptions

Guardian-specific researches: Tavern Cards

Hero Research

Icon Name Description Locations
Rage Heroes Increases all attributes of heroes using Rage Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 3
Alchemist Tree 1-*
Tavern Cards, Artifacts
Guild Tree, Personal Tree
Oracle blessing
Forbidden Knowledge
Inscriptions, Beasts
Mana Heroes Increases all attributes of heroes using Mana Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 3
Alchemist Tree 1-*
Tavern Cards, Artifacts
Guild Tree, Personal Tree
Oracle blessing
Forbidden Knowledge
Inscriptions, Beasts
Energy Heroes Increases all attributes of heroes using Energy Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 3
Alchemist Tree 1-*
Tavern Cards, Artifacts
Guild Tree, Personal Tree
Oracle blessing
Forbidden Knowledge
Inscriptions, Beasts
Fist Fight Increases all attributes of melee heroes Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 1-*
Alchemist Tree 1-*
Tavern Cards
Guild Tree, Personal Tree
Oracle blessing
Inscriptions
Precision Increases all attributes of ranged heroes Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 1-*
Alchemist Tree 1-*
Tavern Cards
Guild Tree, Personal Tree
Oracle blessing
Inscriptions
Magic Spells Increases all attributes of spellcaster heroes Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 1-*
Alchemist Tree 1-*
Tavern Cards
Guild Tree, Personal Tree
Oracle blessing
Inscriptions
Projectiles Increases all attributes of ranged and spellcaster heroes Firestone Tree 1
Tank Specialization Increases all attributes of Tank heroes Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 1-*
Tavern Cards, Artifacts
Guild Tree, Personal Tree
Oracle blessing
Inscriptions, Beasts
Healer Specialization Increases all attributes of Healer heroes Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 1-*
Tavern Cards, Artifacts
Guild Tree, Personal Tree
Oracle blessing
Inscriptions, Beasts
Damage Specialization Increases all attributes of Damage heroes Firestone Tree 1-*
Meteorite Tree 1-*
Exotic Upgrade Tree 1-*
Tavern Cards, Artifacts
Guild Tree, Personal Tree
Oracle blessing
Inscriptions, Beasts
Rage Regeneration Increases the regeneration rate of Rage heroes Tavern Artifacts
Mana Regeneration Increases the regeneration rate of Mana heroes Tavern Artifacts
Energy Regeneration Increases the regeneration rate of Energy heroes Tavern Artifacts

Hero-specific researches: Tavern Cards

Party Research

Icon Name Description Locations
Leadership Increases all main attributes of the leader Firestone Tree 1-*
Exotic Upgrade Tree 1
Talent Tree
Tavern Cards, Artifacts
Guild Tree
Forbidden Knowledge
Inscriptions
Team Bonus Increases all main attributes of the non-leader characters Firestone Tree 1-*
Exotic Upgrade Tree 1
Talent Tree
Tavern Cards, Artifacts
Guild Tree
Forbidden Knowledge
Inscriptions
Leader - Auto Abilities Allow your leader to perform abilities automatically Talent Tree
Party - Auto Abilities Allow your party members to perform abilities automatically Talent Tree

Enemy Research

Icon Name Description Locations

Weak Enemy Reduces the health of all non-boss enemies Firestone Tree 1-*
Meteorite Tree 1,5
Alchemist Tree 1-*
Talent Tree
Guild Tree

Weak Boss Reduces the health of all boss enemies Firestone Tree 1-*
Meteorite Tree 1,5
Alchemist Tree 1-*
Talent Tree
Guild Tree

Powerless Enemy Reduces the damage of all non-boss enemies Firestone Tree 1-*
Meteorite Tree 4,5
Alchemist Tree 1-*
Guild Tree

Powerless Boss Reduces the damage of all boss enemies Firestone Tree 1-*
Meteorite Tree 4,5
Alchemist Tree 1-*
Guild Tree

Mission Research

Icon Name Description Locations
Expeditioner Reduces duration of all map missions Firestone Tree 1
Talent Tree, Amulets
Explorer Increases the chance for double reward of all map missions Ancient Artifacts
Guild Perk
Campaign Perk
Medal of Honor Increases the honor effect Firestone Tree 1
Meteorite Tree 1-2

Scroll Research

Icon Name Description Locations
Scroll of Damage Increases the effect of Scroll of Damage Meteorite Tree 1
Amulets
Scroll of Speed Increases the effect of Scroll of Speed Meteorite Tree 1
Amulets
Scroll of Health Increases the effect of Scroll of Health Meteorite Tree 1
Amulets
Ancient Knowledge Increases the damage of all heroes and guardians while all 3 scrolls are active Talent Tree

Skips Research

Icon Name Description Locations
Skip Wave Increases the chance to skip a wave Firestone Tree 1
Meteorite Tree 2
Exotic Tree 2-*
Alchemist Tree 1**
Amulets, Achievements
Skip Stage Increases the chance to skip a stage Firestone Tree 2
Meteorite Tree 2
Exotic Tree 2-*
Alchemist Tree 1**
Amulets, Achievements

 * Exotic Tree 2 and onwards have stage-restricted wave and stage skips from stage 1000 and onwards
 ** Alchemist Tree 1 has stage-restricted wave and stage skips up to stage 1000

Timer Research

Icon Name Description Locations
Trainer Skills Reduces the training cooldown of all guardians Firestone Tree 1
Talent Tree
Librarian Reduces the research time of all firestone researches Talent Tree, Amulets
Ancient Artifacts
Guild Perk, Guild Tree
Campaign Perk
Chaos Rift League
Beasts
Alchemy Reduces the duration of all experiments of the alchemist Talent Tree
Ancient Artifacts
Guild Perk, Guild Tree
Campaign Perk
Chaos Rift League
Beasts

Meteorite Research

Icon Name Description Locations
Meteorite Hunter Increases the chance to get 100% more meteorites from the miner Firestone Tree 2
Alchemist Tree 1
Talent Tree, Amulets
Coworkers Increases the chance for 2 miners to appear with meteorites Talent Tree
Tavern Luck

Beer Research

Icon Name Description Locations
Cheers Increases the chance to get 100% more beer from the dragon Amulets
Guild Perk
Campaign Perk
Twin Dragons Increases the chance for 2 dragons to appear with beers Talent Tree

Misc Research

Icon Name Description Locations
Battle Cry Increases your contribution to the fellowship effect Talent Tree
Personal Tree
Campaign Perk
Miner Increases the basic damage of your pickaxe Personal Tree
Campaign Perk
Guardian training XP Increases XP Guardians earn when training Achievements