If you like playing with items and tech cards, this is the one for you
"Dungeons & Dragons Cartoon Resurrected as Magic: The Gathering Secret Lair Cards"
I feel like for Crackle to be successful we need to really sell the idea of alternate reality, and I think that by far our most powerful way to do that is the sixth color
Cycling also allows you to play those more narrow out cards you typically try and cram on a dork or a charm without giving you dead cards or seriously hurting your consistency
Each time an opponent loses life or when a card enters their graveyard, the combo will kill them
That ability is "when the last defense counter is removed from this permanent, exile it, then you may cast it transformed without paying its mana cost." This means that if for any reason a battle enters the battlefield without defense counters, it will be put into the graveyard and its controller will not get the chance to exile it