Booster EXCEED APOCALYPSE [BT15] BT15-001 U Digi-Egg Lv [Counter] Blast Digivolve (One of your Digimon may digivolve into this card without paying the cost.) [On Play] [When Digivolving] You may play 1 play cost 4 or lower red Tamer card from your hand without paying the cost
[37] On June 21st 20XX, when Kudou Taiki finds Shoutmon severely wounded in the Real World, a mysterious voice presents the Xros Loader to Taiki, to use to save Shoutmon's life, and takes him and his friends, Hinomoto Akari and Tsurugi Zenjirou, into the Digital World
So if you can manage a 58% win%, which is possible even if heavily Rare-drafting, then the two types are equivalent in terms of the number of gems you spend to "buy" each pack
You can see more from Pokmon Crochet here
-Vivid Voltage
You can discard an instant card, a sorcery card, a creature card with flying, or any two cards, even if one or both of those cards have the listed characteristics