Card Errata Before [Your Turn][Once Per Turn] When one of your effects places a digivolution card under this Digimon, this Digimon gets +2000 DP and can't be deleted by your opponent's effects until the end of your opponent's next turn
Enterprising fans could simply print them out, of course, or find someone on a site like Etsy to do it for you
Adding all of these factors together, it seems like you can expect about 3 mana of value from the dungeon or a little less than 1 mana per room
However, the dedicated weakness is not to be knocked down, but because it is thrown away, Tommy's investigator function is not triggered and breaks Tommy's operating cycle
The Red Lesson Solstice Revelations with flashback for three mana and then exile and cast or draw our top nonland if its cheaper than our Mountain count
It took me a whopping ten booster boxes to pull a Charizard VSTAR Rainbow Rare