Runestones are used in either exploration (Blue), to boost your stats/give extra rewards while exploring the sky. To increase your powers while plundering (Green) other players, or to increase your powers to avenge (Red) against player who plundered you. See also Category:Runestones

Runestones can have 4 different ranks.

Name Type Rank Effect Source
Ancient Eye Exploration Main cannon's power +10%

When the battle is won, 20% chance to obtain: Star Contract x1 (Activate before starting an exploration battle)

Sky Exploration Event - Lava Altar and Diverging Cavern-Ancient Palace
Biologist Certificate Exploration Energy +1000

When the battle is won, 100% chance of receiving: Sky Title "Biologist" (Activate before starting an exploration battle)

Celestial Market - Purchase for 500 Relic Fragments
Canned Dog Food Exploration Energy +100, When battle starts, 100% chance of activation: Energy +100

(Activate before starting an exploration battle)

Dog God Statue Sky Exploration Event
Chemist Certificate Exploration
Clever Youth Certificate Exploration
Dryad's Song Exploration
Dust Exploration
Olive Branch Exploration
Magic Bean Exploration
Lamp Oil Exploration
Historian Certificate Exploration
Mathematician Certificate Exploration
Magic Missiles Exploration
Ancient Claw Plunder
Artificial Limb Plunder
Sawtooth Sword Plunder
Greed Plunder
Klein's Blood Plunder
Heavy Punch Plunder
Lance's Howl Plunder
Poison Fang Plunder
Teleportation Matrix Plunder
Ancient Tooth Avenge
Bandage Avenge
Candle Avenge
Revenge Whip Avenge
Restart Avenge
Willpower Avenge
Silenced Pistol Avenge
Power of Faith Avenge
Sluggish Avenge
Burial Permit Exploration ✮✮
Counterfeit Exploration ✮✮
Courage Exploration ✮✮
Explorer (Runestone) Exploration ✮✮
Fliamir's Eye Exploration ✮✮
Unlimited Firepower Exploration ✮✮
Scavenging Permit Exploration ✮✮
Gravedigging Permit Exploration ✮✮
Assassin Plunder ✮✮
Bone Ash Plunder ✮✮
Bone Cross Plunder ✮✮
Gorge Plunder ✮✮
Magic Mirror Fragments Plunder ✮✮
Dark Witchcraft Plunder ✮✮
Strength Plunder ✮✮
Magic Lizard's Scale Plunder ✮✮
Isaac's Manuscript Plunder ✮✮
Hateful Spirit Plunder ✮✮
Main Cannon's Booster Plunder ✮✮
Wraith Plunder ✮✮
Broken Magic Puppet Avenge ✮✮
Confined Spirit Avenge ✮✮
Dead Fairy Avenge ✮✮
Dead Gumball Avenge ✮✮
Demon's Malice Avenge ✮✮
Demon Slayer's Crossbow Avenge ✮✮
Information Avenge ✮✮
Fliamir's Curse Avenge ✮✮
Meteor Avenge ✮✮
Piety Avenge ✮✮
Sanction Avenge ✮✮
Ancient Offering Exploration ✮✮✮
Arcane Missile Exploration ✮✮✮
Demon's Gift Exploration ✮✮✮
Holy Shield Exploration ✮✮✮
Scroll of Fire Control Exploration ✮✮✮
Puppet Core Exploration ✮✮✮
Javana's Scroll Exploration ✮✮✮
Star of Kairo Exploration ✮✮✮ Dungeon Village event for 30 event coins
Cain's Blood Plunder ✮✮✮
Evil God's Statue Plunder ✮✮✮
Psionic Storm Plunder ✮✮✮
Winner's Chess Game Plunder ✮✮✮
Hunting Net Plunder ✮✮✮
Soul Blasting Plunder ✮✮✮
Degeneration Bomb Plunder ✮✮✮ All Damages ignore the enemy's Armor

While battling, 100% chance to launch: Seal the enemy (for 1 round)

Imitator Sky Title

Underground Railway Station event shop

Arbitrament of Justice Avenge ✮✮✮
Chieftain's Totem Avenge ✮✮✮
Constantine Avenge ✮✮✮
Divine Favor Barrier Avenge ✮✮✮
Succubus' Kiss Avenge ✮✮✮
Krypton Ray Avenge ✮✮✮
Nether Embryo Avenge ✮✮✮
Flame Force Avenge ✮✮✮
Dave's Pot Marigold Exploration ✮✮✮✮
Super Power Exploration ✮✮✮✮
Perfect Enhancement Exploration ✮✮✮✮
Memory Elimination Exploration ✮✮✮✮
Garden of Eden's Formula Exploration ✮✮✮✮
Rhea's Time Box Exploration ✮✮✮✮
Hectoria's Legacy Exploration ✮✮✮✮
Light Force Exploration ✮✮✮✮
Refuge Exploration ✮✮✮✮
Oracle's Sash Exploration ✮✮✮✮
Ankheg Juice Plunder ✮✮✮✮
Ares's Blade Plunder ✮✮✮✮
Demon's Blade Plunder ✮✮✮✮
Desire Mirror Plunder ✮✮✮✮
Flame Storm Plunder ✮✮✮✮
Fliamir's Will Plunder ✮✮✮✮
Force Release Plunder ✮✮✮✮
Desire Mirror Plunder ✮✮✮✮
Harvan's Manuscript Plunder ✮✮✮✮
Tidal Force Plunder ✮✮✮✮
Angel of Vengeance Avenge ✮✮✮✮
Dark Crystal Avenge ✮✮✮✮
Dark Force Avenge ✮✮✮✮
EMP Avenge ✮✮✮✮
Illminster's Pipe Avenge ✮✮✮✮
Javana's Crystal Avenge ✮✮✮✮
Heinhardt's Gun Avenge ✮✮✮✮
Live Specimens
Oriental Gold Ingot
Super Gold Ingot
Oriental Gunpowder
Super Gunpowder
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