Trait
Sentinel
At the start of the turn, if an enemy's skill is sufficient to defeat self, self gains SPD +50 and flees after acting.
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NO.270
Yoyo
Earth Light Phase I Original Form
During the day, they raise their fluffy tails and hop about on the sand. At night, they stand guard at their burrow entrances, their tail tips glowing with a soft warm yellow light, gently tapping the ground with their tails to silently communicate messages to their companions.
Dex Number
270
Category
Meerkat Spirit
Height
0.38~0.56 M
Weight
3.03~4.1 KG
Updated
2026-04-02
Distribution
Commonly found in mountainous areas
Recommended Skill Sets
Summary
Yoyo is a Ground+Light dual-type magic attacker with high Magic Attack (89) and Magic Defense (104), but extremely low Attack (35). Its trait "Sentinel" grants it +50 Speed when facing lethal damage and allows it to retreat after acting, providing excellent survivability and hit-and-run capability. Its movepool focuses on Ground-type magic attacks, with Light-type skills including Sunny Day and Sky Light, which can boost multi-type move power when combined with Diffuse Reflection.
Light-type Burst Build
Playstyle
Start with Sunny Day to activate light type amplification, then use Sky Light as main damage, Heat Sand to supplement earth damage, Diffuse Reflection passively boosts both type skill power. Use trait to survive, guerrilla warfare.
Why this set works
Clear Sky + Heavenly Light serve as the core for building a Light-type burst system. Diffuse Reflection buffs both Light and Earth skills simultaneously, Heat Sand provides stable Earth-type damage. This build fully utilizes Youyou's Light skill advantages and dual-type characteristics.
Heavenly Light
Why pick this skill
Core Light-type damage skill. Power greatly increases under Sunny weather, and its typing changes with weather, flexibly adapting to different situations.
Sunny
Why pick this skill
Light-type skill power permanently +50%, +100% when facing Defense, Sky Light's core damage amplification method, greatly increases damage ceiling
Hot Sand
Why pick this skill
Earth-type Magic damage skill. Moderate Energy cost. Gains power boost from Diffuse Reflection, covering damage types outside of Light.
Diffuse Reflection
Why pick this skill
Up to 1 skill per type gains +35 power, can simultaneously boost Heavenly Light (Light-type) and Hot Sand (Earth-type), maximizing dual-type output returns.
Offense-Defense Conversion Build
Playstyle
Start with Sunny Day, after Sky Light damage switch to Harden to counter enemy retaliation and reduce energy cost, then switch to Heat Sand or continue Sky Light damage. Use Harden + attack skill synergy to optimize energy cost, trait for survival.
Why this set works
Clear Sky + Heavenly Light serve as the core, Harden provides defense and energy cost optimization, Heat Sand supplements damage output. Harden reduces damage and energy cost under Counter Defense stance, working with attack skills to form smooth offense-defense transitions.
Heavenly Light
Why pick this skill
High energy cost Light-type ultimate, becomes the strongest damage source after Sunny Day, with higher Sunny Day amplification when countering Defense.
Sunny
Why pick this skill
Light-type skill power permanently increased, doubled when facing Defense, Sky Light's core support skill
Hardening
Why pick this skill
Defensive response skill. 90% damage reduction. If an attack skill was used last, Energy cost -2. Can chain with Sky Light to form an attack-defense combo.
Hot Sand
Why pick this skill
Earth-type Magic damage skill. 80 Energy cost is moderate. Serves as supplementary damage outside of Sky Light, and can also trigger Harden's Energy cost reduction condition.
Control and Weaken
Playstyle
Start with Sunny Day, use Quicksand to limit enemy pet swaps and weaken defense depending on situation, or directly use Sky Light for damage. When Quicksand counters defense it weakens enemy dual defense, then Sky Light/Heat Sand for finishing. Trait ensures survival.
Why this set works
Clear Sky + Heavenly Light serve as the damage core, Quicksand provides control (prevent switching) and weakening (-60% DEF/RES), Heat Sand supplements Earth damage. Quicksand's Counter Defense effect can drastically weaken enemies, creating opportunities for follow-up damage.
Heavenly Light
Why pick this skill
Core Light-type damage. Combined with Sunny weather to form high-power strikes.
Sunny
Why pick this skill
Light-type amplification core, permanently increases Light-type skill power
Quicksand
Why pick this skill
Defensive response skill. Enemy cannot switch pets for 3 turns. When responding to defense, reduces enemy's dual defenses by 60%. Combines control and debuff functions.
Hot Sand
Why pick this skill
Ground-type damage skill, covers damage types outside of Light, with moderate Energy cost.
Notes
- Yoyo has extremely low Attack and relies entirely on magic damage output
- Trait "Sentinel" provides survival mechanism, suitable for guerrilla tactics
- Sunny Day + Sky Light can form a Light-type burst system
- Diffuse Reflection provides bonuses to both Earth + Light dual-typing skills
- Harden paired with attack skills can reduce energy cost, suitable for combos
- Quicksand's defensive response effect can weaken the enemy's dual defenses
Gallery
True Body
Evolution Chain
Stage 1
Yoyo
Skills
Lv. LV1
Mud
Energy: 40
Deals magic damage to the enemy creature.
Lv. LV1
Stone Skin Technique
Self gains +160% Physical Defense and -60% Magic Defense.
Lv. LV1
Flash
Energy: 60
Deals magic damage to the enemy creature.
Lv. LV2
Mud Spray
Energy: 60
Deals magic damage to the enemy creature.
Lv. LV12
Hot Sand
Energy: 80
Deals magic damage to the enemy creature.
Lv. LV26
Junshi
Self gains +140% Physical Defense and -30 Speed.
Lv. LV33
Hardening
90% damage reduction, if last used skill was an attack, this skill energy cost -2, when responding to an attack.
Lv. LV34
Sunny
Light-type skill power permanently +50%, Counter Defense: changed to permanently +100%.
Lv. LV36
Diffuse Reflection
Up to 1 skill per type gains +35 power.
Lv. LV40
Heavenly Light
Energy: 95
Deals Magic damage. This skill's type matches the Weather type.
Lv. LV45
Ready to Strike
Self gains 1 stack of Buildup Mark.
Lv. LV49
Quicksand
Enemy cannot switch creatures for 3 turns. When responding to Defense: Enemy gains -60% DEF and MDEF.
Matchups
Weak Against
Grass, Water, Martial, Ice, Mech, Ghost
Stats
HP 81
Physical Attack 35
Magic Attack 89
Physical Defense 84
Magic Defense 104
Speed 92
Total 485
Handbook Tasks
Yoyo's Tome Mission
Progress: 7/7
Catch 1 Pokémon
Target: 1
Catch 1 Pokémon with Amazing Talent
Target: 1
Successfully evolve a creature 1 time
Target: 1