It really isn't most of the other event cards were gameplay events or in special packs that have a limited card pool like single clan packs or packs with cards from X number of clans.
Based on what I see this pack is from 40 cards from every available card in the game. Good luck with those odds.
You can find in the pack:
CANNIBAL JO, Impera Sloane, Rex Sweig, Rattle, Faiza, Shaker, Wilde, Brutus, Quinzel, July, Jason, Annie, Walkie, Gum, Lucky, Capri, Rocket, Gray, Moro, Deaf Blake, Oakley, Ratchek, Hector, Scarol, Bones
Koshiro, Djengo, Xu-Kr4ng, Draheera, Wardom, Hriger, Stalfhaust, Lin Xia, L Lace01, Ksendra, Astrid, Gork, Mok, Elke, Ganx, Julia, B16 Sestra, Dr Ergo, Kersten, Xu-B0t, Boomer, Balorg, Wurmhol, Ernst
Hawk, Pavel, Zrobbie, Earl, Geoffrey, Jakson, Sammy, Coby, Lehane, Melvin, Carmen, John, Irene, Mandy, Fletcher, Skiner, Judge Scare, Lacasse, Zhang, Smith, Katja, Amy, Luke, Thomy, Morgan
Fairbanks, Dr Elisa, Leone, Magnolia, Vermaire, Angelo, Jimmy, Avola, Oscar, Fabio, Desmond, Belladone, Vito, Valter Bianco, Anna, Tino, Aniki, Waller, Prince Jr, Orenichi, Giacomo, Paolo, Ivy, Angelina, Ricardo
Slayer, Vixen, Florida Jane, Sera M1, Mercury, Muze, Selina, Charlie, Malicia, Louise, Leela, Mina, Roxie, Deborah, Ditha, Cherry, Holly, Emma, Jeyn, Veronica, Samia, Gwen, Lorea, Ivana, Ella
I just love the Raptor HQ. It looks awesome!
But I have been wondering
Do every clan must have function to the city?
Sentinel is the Law enforcement clan.
La Junta is the militiry.
What about Raptors? Do they Dinosoury and criminaly all day long.
or they have side business like junkyard and scrap metal?