It was planned as a small subset of cards similar to Aftermath , but that set flopped so hard they repurposed these as an add-on to Outlaws of Thunder Junction
ASHNODS INTERVENTION The first entry on the list is pretty new, and you may have missed it: Ashnods Intervention
That way you can always flash something in your foe's turn that's legendary or a sorcery
[11] According to CNET , the game has many variants
And not too long ago, with their Secret Lair project, they dropped Evil Dead and Jurassic Park cards
Invasion of Segovia is a perfect example: It creates Kraken tokens, so its already synergistic, and it makes fodder for Jalira, but its not a creature card, so this otherwise subpar hit wont ever be the card you find with Jaliras polymorph ability