StoneAge: Idle Adventure is a brand-new Idle RPG that follows your journey as a master trainer trying to complete their Codex by acquiring all the different pets. Consider it like Pokemon but for mobile, and enriched with several quality-of-life elements that make it easier to progress. Our StoneAge: Idle Adventure tier list ranks the strongest pets that are currently available to summon and collect. New players can take inspiration from this tier list to learn about the strongest pets across all elements and types!

S

NAME RARITY TYPE
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Holy Knight Baut SS Defense
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Holy Knight Pobay SS Melee
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Briker SS Ranged
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Bluetail SS Ranged

A

NAME RARITY TYPE
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Kingcobi SS Ranged
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Parutu SS Support
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Urbos S Defense
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Meltoise S Defense

B

NAME RARITY TYPE
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Keras S Defense
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Duford S Defense
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Bartos S Defense

C

NAME RARITY TYPE
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Nordor A Melee
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Stonegon A Ranged
StoneAge Idle Adventure Tier List for the Strongest Pets (2026)
Veron A Defense

S Tier Pets

Let’s take a look at all of the pets in this tier:

Holy Knight Baut

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Holy Knight Baut is a SS grade fire elemental pet that is classified as a Defense type. His active ability Ember Seal states that he attacks with ember seal in a 4m area around himself to deal damage. On hit, drags the target and inflicts Taunt and Attack reduction debuffs for 3 seconds each. Additionally, gains defense shield for 5 seconds.

Holy Knight Pobay

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Holy Knight Pobay is a SS grade wind elemental pet that is classified as a Melee type. His active ability Around the World states that he prioritizes the most distant enemy in range, flies behind the target, and attacks in a 2m area around himself to deal damage. On hit, knocks the target down. Additionally, gains Barrier and attack increase buff for 5 seconds.

Briker

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Briker is a SS grade water elemental pet that is classified as a Ranged type. His active ability Energy Surge states that he attacks a single enemy with this skill to deal damage over 2 separate attacks. On hit, gains self crit damage boost for 2 seconds.

Bluetail

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Bluetail is a SS grade water elemental pet that is classified as a Ranged type. His active ability Curse of Temptation states that after attacking with a basic attack 8 times, attacks the single enemy with the highest HP to deal extra damage. On hit, knocks the target down and inflicts Tempt debuff for 5 seconds.

A Tier Pets

Let’s take a look at all of the pets in this tier:

Kingcobi

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Kingcobi is a SS grade fire elemental pet that is classified as a Ranged type. His active ability Explosive Lava states that he unleashes explosive lava that detonates after 3 seconds in a 1m area around the enemy. On hit, knocks the target back and grants party members attack boost for 4 seconds.

Parutu

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Parutu is a SS grade water elemental pet that is classified as a Support type. His active ability Bubble Prison states that he attacks with slumber wave, prioritizing the farthest enemy in range to deal damage. On hit, launches the enemy into the air and inflicts Sleep debuff for 3 seconds. Additionally, grants accuracy boost and launch immunity buffs to melee type allies for 3 seconds.

Urbos

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Urbos is a S grade earth elemental pet that is classified as a Defense type. His active ability Wrath of the Forest states that he attacks a single enemy with this skill to deal damage based on own defense. On hit, launches the target into the air. Additionally, gains self defense boost for 6 seconds.

Meltoise

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Meltoise is a S grade earth elemental pet that is classified as a Defense type. His active ability Headbutt states that he attacks in a 1.5m wide and 2.5m long area in front of himself to deal defense-based damage. On hit, knocks back the target and inflicts accuracy reduction debuff for 6 seconds.

B Tier Pets

Let’s look at all of the pets in this tier:

Keras

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Keras is a S grade water elemental pet that is classified as a Defense type. His active ability Cool Splash states that he fires a powerful stream in a 2m wide and 4m long area in front to inflict crit hit rate reduction debuff for 3 seconds.

Duford

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Duford is a S grade fire elemental pet that is classified as a Defense type. His active ability Duford Explosion states that he attacks a single enemy with this skill to deal defense-based damage. On hit, knocks the target back and grants defense boost buff to all fire-type allies for 6 seconds.

Bartos

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Bartos is a S grade wind elemental pet that is classified as a Defense type. His active ability Doesn’t Matter Who! states that he deals defense-based damage in a 2m area around self by delivering 3 simultaneous hits. On hit, launches the target into the air and inflicts Taunt debuff for 2 seconds. Additionally, gains defense boost and launch immunity for 2 seconds.

C Tier Pets

Let’s look at all of the pets in this tier:

Nordor

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Nordor is a A grade wind elemental pet that is classified as a Melee type. His active ability I Am Speed states that he unleashes a spinning attack in a 1m area around the enemy to deal attack-based damage. On hit, knocks down the target. Additionally, grants attack boost to melee-type allies for 4 seconds.

Stonegon

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Stonegon is a A grade earth elemental pet that is classified as a Ranged type. His active ability Shockwave states that he attacks a single enemy with a boulder toss to deal attack-based damage.

Veron

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Veron is a A grade water elemental pet that is classified as a Defense type. His active ability Neener Neener states that he performs a neener neener at a single enemy to deal damage. On hit, knocks the target down and 30% chance to gain self damage reduction for 4 seconds.

Players can enjoy StoneAge: Idle Adventure even more on a bigger screen of their PC or Laptop with keyboard and mouse via BlueStacks for an elevated gameplay experience.