You can get four 2/1s for eight damage with a single Battle Cry trigger
Cons: -The 2 experience price (While small, it does matter for small xp campaigns where your XP needs to go to your core cards, and gumption is probably not gonna be ur engine unless you're playing a Darrel 0 skill test archetype)
As such, The Ruinous Powers comes with multiple cards that grant cascade to other cards in the deck, even if they might already have cascade from their own text or from Abaddon
Other cards revealed include Heatran, Crobat, Gible, Gabite, Garchomp ex, Marshadow, Magnemite, Golbat, and Eevee
(Artifacts, legendaries, and Sagas are historic.) Land There and Back Again (As this Saga enters and after your draw step, add a lore counter
Early on, I decided to start a team with them to explore how the block might want to handle it