NessYet another poster confirms more cards everyone already expected in the pack, but it's good to have them anyway:
Dante, Pilgrim of the Higan (Ultra Rare)
Hellraker, Netherlord of the Higan (Ultra Rare)
Tatsunootoshioya/Parent Seahorse (Rare)
Elder Entity N'tss (Ultra Rare)
Old Entity Chthugha
Old Entity Hastorr
Outer Entity Azathoth (Ultra Rare)
Dante, Pilgrim of the Higan (Ultra Rare)
Hellraker, Netherlord of the Higan (Ultra Rare)
Tatsunootoshioya/Parent Seahorse (Rare)
Elder Entity N'tss (Ultra Rare)
Old Entity Chthugha
Old Entity Hastorr
Outer Entity Azathoth (Ultra Rare)