Return 1 monster that has been Special Summoned from your opponent's graveyard to your side of the field to their deck and increase your Life Points equal to the original ATK of that monster. This Skill can only be used once per turn and up to twice per duel.
It is perfect for Vampires. I was planning to level him up and try to get Beatdown on him but Parole will help till then since Scourge can use the effect. Life is a big resource for the vamps, of course.
This skill works for decks that "steal" opponent's monsters from graveyard, such as Goyo and Vampire. For example, you have Vampire Grimson on the field. It destroys your opponent's Luster Dragon. At the end of battle phase, you special summon that Luster Dragon from your opponent's graveyard to your field. In your next turn, you can activate this skill.
The wording on this is confusing
So basically the skill only really works with goto synchro ceruli or that Spell or traps that brings monsters from opponents grave to your field.
Is that how I read it ?