Gloom vs Onix Stats: Who Wins? | Pokemon Comparison
Compare two Pokemon base stats, types, and competitive metrics head-to-head
Battle Metrics & Entity Analysis
Speed Tier Disadvantage
Gloom (40) is slower than Onix (70). Utilizing Trick Room or defensive Terastallization is highly recommended to counter the initial burst.
Performance Statistics
Pokémon Attributes & Stats
Win Probability
Detailed Data Matrix
| Attribute | Gloom | Onix |
|---|---|---|
| HP | 60 ▲ +25 | 35 |
| Attack | 65 ▲ +20 | 45 |
| Defense | 70 | 160 ▲ +90 |
| Sp. Atk | 85 ▲ +55 | 30 |
| Sp. Def | 75 ▲ +30 | 45 |
| Speed | 40 | 70 ▲ +30 |
| Type Matchup Bonus | 4.0x ▲ +3.0 | 1.0x |
| Effective Battle Power | 820 ▲ +413 | 408 |
| Total Stats | 395 ▲ +10 | 385 |
Head-to-Head Analysis
Popular Variations (60)
Gloom vs Onix: Strategic Breakdown & Best Choice? (Full Comparison)
🔮 Elemental Advantage: From a typing standpoint, Gloom carries a strategic edge over its opponent. This allows for better synergy with core defensive pivots like Ting-Lu or Flutter Mane in Regulation I formats.🌱 Growth Analysis: Gloom follows a Medium Slow growth pattern. Compared to a Medium opponent, the resource investment required for competitive readiness varies significantly during early-game leveling.
🎯 Sweeper Role: With both elemental advantage and OHKO potential, Gloom functions as the primary "Win-con" in this matchup. Pairing it with a Fake Out user to guarantee a safe turn, or equipping a Choice Band to maximize Turn 1 pressure, is a pro-level tactical choice.
💥 Kill-Range Setup: Our metrics indicate that Gloom is in a prime position for an OHKO strike. If Onix isn't holding a Focus Sash, switching to a dedicated Defensive Wall is highly recommended to preserve tempo; otherwise, it faces immediate elimination.
In summary, this Gloom vs Onix full comparison highlights the tactical niches both Pokemon fill. When deciding on the best choice for your competitive roster, always account for item synergy.
📊 Damage Calculations (Lv.50 VGC, 31 IVs)
| Attack Scenario | Damage Range | Result |
|---|---|---|
| Gloom Energy Ball** (0 EVs) vs Onix | 299–353% | ✅ Guaranteed OHKO |
| Gloom **Energy Ball** (252 SpAtk EVs (+nature)) vs Onix | 429–505% | ✅ Guaranteed OHKO |
| Onix **Rock Slide** (0 EVs) vs Gloom | 23–27% | ❌ No 2HKO |
| Onix **Rock Slide (252 Atk EVs (+nature)) vs Gloom | 38–44% | ❌ No 2HKO |
⚡ Speed Tier Comparison (Lv.50 VGC)
*Technical Note: Analysis based on Pokémon Gen 9 (Regulation I) Database by PokeStats Lab. Damage calculations assume Lv.50, 31 IVs, neutral nature.*
Frequently Asked Questions
Q: Does Gloom consistently outspeed Onix?
A: Based on Gen 9 base stats, Gloom has a 0 Speed vs Onix's 0. However, a Choice Scarf or Tailwind support can easily flip this matchup.
Q: Who is the better choice for a defensive wall?
A: It depends on your team needs. Gloom's Unknown type and bulk define its role as a pivot or utility lead compared to Onix.
Q: How do held items affect the Gloom vs Onix matchup?
A: Items like Focus Sash or Type-Resist Berries are game-changers. Gloom benefits from offensive items, while Onix might rely on Rocky Helmet.
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