Talk:The Garden of Sinners Collaboration Event (US)/@comment-110.54.130.57-20180213070559/@comment-30468100-20180213184158

Rule of thumb; if it's a Servant, don't rely on trying to Insta-Kill it. While all Servants theoretically can be killed by Insta-Kill (except King Hassan, he's death immune), the odds are so low that even with a huge amount of buffs and debuffs in use, you are still looking at 2% chance of success at best.