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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 |