- Can I use Grapploct's "Octolock" attack to a new Defending Pokemon if the previous one switches out?
- If you use the attack again, yes. You just can't apply more than one Octolock effect to the same Defending Pokemon.
Source:
Sword & Shield FAQ (2020-01-24), TPCi Rules Team (2020-02-06)
Relevant cards
Note: All applicable cards may not be listed below.
SWSH1_113