[Gold-tier curse: Instant Death]
[Effect: cast on the enemy, causing the enemy to die suddenly and unexpectedly.]
[Additional effects: Aura of bad luck (significantly reduces luck), Guaranteed Hit (the curse can't be avoided).]
Watson opened his right hand. A ball of pitch-black fog floated in his right hand, constantly changing its shape. At times, it would transform into a grim reaper with a sickle and a cloak. At other times, it would transform into a demon with countless heads and hellish hellfire wrapped around its body as a terrifying roar was heard.
"The curse, which is a combination of many curses, contains a rule that changed from the Rule of Bloodshed to the Rule of Death. That rule is very powerful! Unfortunately, as a gold-tier curse, the total number of rules contained in it is still too little. It is not good enough for me to master."