It is only an even trade in total card advantage if you discard the revealed Danger itself (and it has a card advantage effect when discarded)
Its defining aspect is that each creature is a food, so whenever a creature dies, or a Food is sacrificed, you put +1/+1 counters on Ygra and smash face
Rin Append has some monster negation, but is archetype restriction so it has that
And, according to Charlie, that meant there was probably a pretty healthy amount of product in the back that needed to be put on shelves
Ancient Gear has a ton of support cards, and will likely see new support down the road as well to boost them even further
In the mainline Pokmon games, Sigilyph often appears as a mystical wild encounter rather than playing a central role in the storyline like a starter or legendary Pokmon