In real game this thing is hard to fight and cant be speedrun normally, but in castle IS just a lite version of the cursed thorn, you might asked how i know, literally lite version is for kid/newbie for newcomers that doesn't buy geometry dash yet and yeah the cursed thorn in lite has 10 hp, in geometry dash (pay one) usually have like 11-20 so is might be hard to fight (i dont know why i am yapping about this)