So, if you have a well-stocked graveyard the turn you cast this, things can get pretty spicy, since you could cast the unraveler and then fire off a spell for free
Pull rate from Rare Packs: 1.96% The estimated pull rate for Carkol (Pulsing Aura) from a Rare Pack is approximately 1.96%, meaning you might need to open around 52 Rare Packs to obtain it
Enter the Metalfoe monsters, a series of FIRE/Psychic Normal Pendulum monsters that can destroy a face-up card you control, and then set a Metalfoe Spell or Trap directly from your deck
But there are one-off scenarios where we may want to protect our creatures and Grand Crescendo can help with that
Jasper, Common Crook, and Mad Hatter, Gracious Host
(Rather than cast this card from your hand, you may pay and exile it with X time counters on it