Unlike most standard Abyssals, PT-Imp Packs are very small and fast.
- All ship types suffer a severe accuracy and firepower penalty against PT-Imp.
- Attacking them with larger guns is not very effective, smaller guns being recommended instead.
They have very high evasion and are next to impossible to hit with normal shelling or torpedo attacks.
- This includes special attacks.
- In order to sink them, specific equipment setups are required.
It is recommended to use anti-PT setups on DDs only, such setups compromising overall combat effectiveness.
- Amagiri Kai Ni/D
 has the ability to prioritize focusing on attacking PT-Imp with increased accuracy if any are present.
- Ships placed in the composition slots above and below her will gain a small accuracy boost and will prioritize attacking PT-Imp if any are present.
Some equipment like the "Armed Boats
 "  are known to have damage bonus against PT-Imp too.
The values presented below are theorized to be fixed hit rates.
- This means they are unaffected by any outside factors.
- The actual relation with accuracy calculations and the PT-Imp evasion stat are unknown.
- These rates are based on tests conducted during the Summer 2017 Event[1][2].
- The average observed hit rate without anti-TP setups was about 40% for regular fleets and about 10% for TCF.
- The values on the table are the differences in hit rates compared to this.
| Equipment Setup
|
Bonus
|
Notes
|
| DD
|
CL
|
CA/BB
|
 
|
50%
|
25%
|
N/A
|
Adding more main guns does not increase the hit rate. Adding more lookouts halves the rate.
|
|
50%
|
25%
|
N/A
|
|
|
|
100%?
|
50%
|
30%
|
|
|
|
100%?
|
??
|
??
|
Best anti-Imp setup.
|
|
N/A
|
35%
|
15%
|
|
 Surface
|
10%
|
??
|
??
|
Only applies to Surface Radars.
|
|
N/A
|
??
|
45%
|
Only applies to Zuiun variant.
|
|
N/A
|
??
|
75%
|
Only applies to Seaplanes (Bombers & Recons).
|
|
|
10%
|
N/A
|
N/A
|
Destroyer only.
|
|
|
30%
|
N/A
|
N/A
|
Destroyer only.
|
|
|
50%
|
N/A
|
N/A
|
Destroyer only.
|
Notes:
- At least two different types of equipment must be combined to see significant boosts to accuracy.
- Using other setups improving accuracy is also advisable:
| 
