Rock and Stone Set: Stats, Set Bonus & How to Get岩と石のリングセット

Rock and Stone Set pieces and stats (Lv.20)

The Rock and Stone Set has 2 pieces. Values are for Lv.20 (fully upgraded); the level column shows the level each piece starts at.

Slot	Item	Base Lv	Armor	Max health	Effects (Lv.20)
Ring	Ring of Rock	8	32	—	—
Ring	Ring of Stone	3	—	—	+276 mining damage

Rock and Stone set bonus: how many pieces do you need?

Wearing the required number of pieces from the same set at once adds an extra effect (the set bonus). The Rock and Stone Set gives:

• 2 pieces: +49 mining damage

Rock and Stone Set total stats

Totals with every piece equipped, including the set bonus.

Is the Rock and Stone Set good? Rating by build

For each build we take the strongest loadout (gear and food), swap in the Rock and Stone Set pieces (with the set bonus) and calculate the damage. Damage is relative to the strongest loadout (= 100), and the rank is out of all 70 sets.

The Rock and Stone Set fits summoner builds best (#7 of all sets). It is a lower-level set, so even if it is strong when you get it, you will usually upgrade it or move to a higher-level set later in the game.

Damage assumes endgame gear (Lv.20) and skills at level 100. Defense (armor, health) is not included; compare the totals above for that. The damage model is this site's own estimate, not an official formula.

How to get the Rock and Stone Set (drops, chests)

How to get Ring of Rock

• Chest: Iron Chest – 7.5% per try
• Chest: World Chest – 3% per try
• Enemy drop: Caveling Brute – 2% per try
• Mining walls: Mining walls in The Forgotten Ruins – 0.3% per try

Ring of Rock: all sources and drop chances →

How to get Ring of Stone

• Chest: Copper Chest – 7.8% per try
• Breakable object: Fall Rock (breakable object) – 1.2% per try
• Mining walls: Mining walls in Clay – 0.1% per try
• Mining walls: Mining walls in The Undergrounds – 0.07% per try

Ring of Stone: all sources and drop chances →

Rock and Stone Set upgrade cost (to Lv.20) and reinforcement

Each piece can be upgraded to Lv.20 at the Upgrade Station with Ancient Coins and materials. Reinforcing at the Salvage and Repair Station doubles durability and raises effect values by about 15%.

Item	Upgrade cost Lv.8→20	Reinforcement materials	Durability
Ring of Rock	Ancient Coin×4,242 Scarlet Bar×30 Octarine Bar×38 Galaxite Bar×48 Solarite Bar×126 Jungle Emerald×1 Ocean Sapphire×1 Desert Ruby×1 Pandorium Bar×38 Relucite Bar×41 Corrupted Alloy×20	—	—
Ring of Stone	Ancient Coin×4,791 Copper Bar×5 Tin Bar×15 Iron Bar×22 Scarlet Bar×30 Octarine Bar×38 Galaxite Bar×48 Solarite Bar×126 Jungle Emerald×1 Ocean Sapphire×1 Desert Ruby×1 Pandorium Bar×38 Relucite Bar×41 Corrupted Alloy×20	—	—
All pieces	Ancient Coin×9,033 Scarlet Bar×60 Octarine Bar×76 Galaxite Bar×96 Solarite Bar×252 Jungle Emerald×2 Ocean Sapphire×2 Desert Ruby×2 Pandorium Bar×76 Relucite Bar×82 Corrupted Alloy×40 Copper Bar×5 Tin Bar×15 Iron Bar×22

Sets of a similar level to compare

Rock and Stone Set FAQ

Q. Where do I get the Rock and Stone Set?

Ring of Rock: Iron Chest (chest), World Chest (chest). Ring of Stone: Copper Chest (chest), Fall Rock (breakable object) (breakable object). Details are in How to get.

Q. How many pieces do I need for the Rock and Stone set bonus?

2 pieces give "+49 mining damage" (2 pieces in total).

Q. Which build is the Rock and Stone Set best for?

It fits summoner builds best (#7 of all sets). See the rating by build for the numbers.

Q. How much does it cost to upgrade the Rock and Stone Set to Lv.20?

Upgrading every piece from Lv.8 to Lv.20 takes 9,033 Ancient Coins in total, plus materials (upgrade cost).