Miasmaw
Level Lv 13sCooldown
- Poison
- 10
Gain Poison for this battle equal to the total Poison of your allies. (Except other Miasmaw)
Level Lv 23sCooldown
- Poison
- 10
Gain Poison for this battle equal to 2x the total Poison of your allies. (Except other Miasmaw)
Level Lv 33sCooldown
- Poison
- 10
Gain Poison for this battle equal to 3x the total Poison of your allies. (Except other Miasmaw)
Level Lv 43sCooldown
- Poison
- 10
Gain Poison for this battle equal to 24x the total Poison of your allies. (Except other Miasmaw)
Level Lv 13sCooldown
- Poison
- 10
Gain Poison for this battle equal to 1.2x the total Poison of your allies. (Except other Miasmaw)
Level Lv 23sCooldown
- Poison
- 10
Gain Poison for this battle equal to 2.4x the total Poison of your allies. (Except other Miasmaw)
Level Lv 33sCooldown
- Poison
- 10
Gain Poison for this battle equal to 3.6x the total Poison of your allies. (Except other Miasmaw)
Level Lv 43sCooldown
- Poison
- 10
Gain Poison for this battle equal to 28.8x the total Poison of your allies. (Except other Miasmaw)
Jinto regionBalance 26
Ranked observations
Ranked30 days to 31 Oct 2026Balance 26Observed 31 Oct 2026 05:19 UTC
- Tier
- B
- Win rate on board
- 41.7%
- Decided rounds
- 5,503
- Board presence
- 4.8%
In the 30 days to 31 Oct 2026 (ranked, Balance 26), boards with Miasmaw won 41.7% of 5,503 decided rounds.
Miasmaw was on 4.8% of the observed boards in that window.
It appears most in rounds 13+ (3,289 decided rounds) and wins 46.7% there.
Its highest win rate by rating band is 55.0% at 2000-2499 MMR (109 decided rounds).
It ranks 3 of 7 55-gold Batomon with enough observations, by win rate.
It is in 3 Comps from the last 30 days.
Movement
- Balance 26 so far vs Balance 25 (5 Oct 2026 to 11 Oct 2026)Tier B (no change)▼ −10.6 pts52.3% → 41.7% · 3,515 → 5,503 decided rounds
- Last 7 days vs the 7 days beforeTier A ↑ from B▼ −4.2 pts44.1% → 39.9% · 2,329 → 3,174 decided rounds
Both sides need at least 100 decided rounds; tiers follow the Meta rules of each side.
By round band
| Rounds | Win rate | Decided rounds |
|---|---|---|
| 1-4 | Not enough ranked observations | |
| 5-8 | 28.8% | 104 |
| 9-12 | 34.6% | 2,110 |
| 13+ | 46.7% | 3,289 |
By rating band (MMR)
| Rating | Win rate | Decided rounds |
|---|---|---|
| <500 | Not enough ranked observations | |
| 500-999 | Not enough ranked observations | |
| 1000-1499 | Not enough ranked observations | |
| 1500-1999 | Not enough ranked observations | |
| 2000-2499 | 55.0% | 109 |
| 2500+ | 53.0% | 1,528 |
Pairs
From the 100 most observed Batomon pairs. A pair is two Batomon on the same board. "Most common" marks the three pairs with the most decided rounds. "Highest win rate" marks the three highest win rates among pairs with at least 100 decided rounds.
| Pair | Win rate | Decided rounds |
|---|---|---|
Miasmaw CinnabarkMost common · Highest win rate | 41.7% | 4,724 |
Miasmaw DrumireMost common · Highest win rate | 40.8% | 3,868 |
Comps with Miasmaw
- Miasmaw + Drumire · tier S+ · 130 runs · 36.1% 10-win finish · core unit
Open the plan - Cordycant + Gemwing · tier C · 62 runs · 18.2% 10-win finish
Open the plan - Drumire + Opalion · tier C · 186 runs · 14.1% 10-win finish
Open the plan
Comps observed 31 Oct 2026. See all Comps.
Public ranked profiles only; win rates describe these games, not a prediction. Compare on the Meta page · How to read these numbers.
All levels
Normal levels and ability
| Level | Cooldown | Poison |
|---|---|---|
| Level 1 | 3s | 10 |
| Level 2 | 3s | 10 |
| Level 3 | 3s | 10 |
| Level 4 | 3s | 10 |
On Battle Start
- Level 1: Gain Poison for this battle equal to the total Poison of your allies. (Except other Miasmaw)
- Level 2: Gain Poison for this battle equal to 2x the total Poison of your allies. (Except other Miasmaw)
- Level 3: Gain Poison for this battle equal to 3x the total Poison of your allies. (Except other Miasmaw)
- Level 4: Gain Poison for this battle equal to 24x the total Poison of your allies. (Except other Miasmaw)
Shiny levels and ability
| Level | Cooldown | Poison |
|---|---|---|
| Level 1 | 3s | 10 |
| Level 2 | 3s | 10 |
| Level 3 | 3s | 10 |
| Level 4 | 3s | 10 |
On Battle Start
- Level 1: Gain Poison for this battle equal to 1.2x the total Poison of your allies. (Except other Miasmaw)
- Level 2: Gain Poison for this battle equal to 2.4x the total Poison of your allies. (Except other Miasmaw)
- Level 3: Gain Poison for this battle equal to 3.6x the total Poison of your allies. (Except other Miasmaw)
- Level 4: Gain Poison for this battle equal to 28.8x the total Poison of your allies. (Except other Miasmaw)
These are the printed game values. A played Batomon can also have permanent buffs, battle-only effects, and equipment.
Connected in the game catalog
These links come from the catalog text of Miasmaw and of other entries. They do not rate a choice.
Rules that the effect uses
- Poison (Mechanic)
Other entries that use Poison
- Black Sludge (Item)
- Brimtoad (Batomon)
- Chemist (Trainer)
- Cinnabark (Batomon)
- Cobrex (Batomon)
- Cordycant (Batomon)
- Fumungus (Batomon)
- Growth Potion (Item)
8 more entries use Poison. Read the Poison rules.
Patch history
1.2.0 (Balance 24, 30 Sep 2026)
- Ability at Lv 4: Gain Poison for this battle equal to 3x the total Poison of your allies. (Except other Miasmaw) → Gain Poison for this battle equal to 24x the total Poison of your allies. (Except other Miasmaw)
1.0.0 (Balance 22, 14 Sep 2026)
New in this version.
Compared field by field between the game catalogs of consecutive Steam builds. Read every patch or the game's patch notes.