| Trick-or-Treat | Details | Level Up | TM | Egg Move |
| Gen IX Dex | Gen VIII Dex | Gen VII Dex | Gen VI Dex |
| Attack Name | Battle Type | Category |
|
Trick-or-Treat ハロウィン |
 |
 |
| Power Points | Base Power | Accuracy |
| 20 | 0 | 100 |
| Battle Effect: | ||
| The user takes the target trick-or-treating. This adds Ghost type to the target's type. | ||
| Secondary Effect: | Effect Rate: | |
| No effect. | -- % | |
| TM # | Speed Priority | Pokémon Hit in Battle |
| None | 0 | Selected target |
| Contest Type | Appeal | Jam |
 |
 |
 |
| Contest Effect | ||
| Badly startles Pokémon that used a move of the same type. | ||
| Physical Contact | Sound-Type - Details | Punch Move - Details | Snatchable | Usable in Sky Battles? |
| No | No | No | No | Yes |
| Defrosts When Used? | Hits the opposite side in Triple Battles? | Reflected By Magic Coat/Magic Bounce? | Blocked by Protect/Detect? | Copyable by Mirror Move? |
| No | No | Yes | Yes | Yes |
Pokémon That Learn Trick-or-Treat By Level Up
| No. | Pic | Name | Type | Abilities | Base Stats | Level | |||||||
| HP | Att | Def | S.Att | S.Def | Spd | XY | ΩRαS | ||||||
| #710 |
|
Pumpkaboo |  |
Pickup Frisk Insomnia |
49 | 66 | 70 | 44 | 55 | 51 | Lv. 6 Lv. 40 | Lv. 6 Lv. 40 | |
| #711 |
|
Gourgeist | |
Pickup Frisk Insomnia |
65 | 90 | 122 | 58 | 75 | 84 | Lv. 6 Lv. 63 | Lv. 6 Lv. 63 | |
| No. | Pic | Name | Type | Abilities | Base Stats | |||||
| HP | Att | Def | S.Att | S.Def | Spd | |||||