Primal Wellspring offers plenty of value but technically worse ramp since it only produces 1 mana, so you might not want to transform this land
The prizes are random, however, ranging from cards to items, including Wonder Stamina
Try to incorporate as many sets, rarities, and card types as possible for a more diversified collection, leading to a higher possibility of collecting valuable cards
One thing that 40k the game has that Commander doesn't really, is the ability to create your own heroes (or villains) and equip them with various wargear or abilities that belong to the tradition of those factions
Durant costs 35 Pack Points to craft
Cyrus is another powerful card added in Time-Space Smackdown, and it can replace one of your Sabrinas if you want