Read this info on [TM63] Drain Punch in Pokemon Sword Shield: Isle of Armor! Check out where to get it, and what Pokemon can learn Drain Punch!
Drain Punch Stats & Where To Get
[TM63] Drain Punch
|Description||An energy-draining punch. The user's HP is restored by half the damage taken by the target.|
|How To Get||Pokemon Center in front of Stadium at Wyndon (50000)|
Pokemon That Can Learn Drain Punch
* Can be searched with Pokemon name.