Yeah, seems I spoke too soon; have to reach a certain point to unlock it though, Rank 3 or Journey 3.

Anyways, the price seems pretty inflated, like $5 for 300 gems, but w/ that you'd only be able to summon 2 of the premium gacha. Not to mention, the gold one gives only Common and Rare, unlike MP which has Epic.

Btw. read your post about the game, and you forgot to mention the gold stuff increasing with your rank/league. Also, do you know if Adam is our only hero, or will the others be unlocked later? (Bear, Whip, and Spirit), cuz I like using the Bear early game.