Vengeful Skeleton of the Fumaroles (DRC-023 R) [Descent into the Raven's Catacombs]

[Blood Trail] (If J/resonators attacked two times this turn, this card gains [Swiftness] as it enters the field until end of turn, and enters the field with two [+100/+100] counters on it.) [Bloodlust] "Insidious Laughter" You may play this card from your graveyard by paying its specified cost. You can only apply the effect of one "Insidious Laughter" ability per turn. Whenever this card attacks >>> Produce R. Spend this will only to play non-resonator spells or activate abilities of Book entities you control.