how to use cards in the binding of isaac Isaac: Four Souls Is a New Card Game from Edmund McMillen How does Isaac know so

However, some cards in the game can make it so that this card is not returned to the hand at the end of the turn, allowing this card to be a nuisance of a floodgate for the opponent to deal with

Mystic Confluence

In the era of digital TCGs that take advantage of lower production costs to offer a free-to-play + microtransactions experience, no one wants to tell their potential customers that their cards are rising in price every year

(That reminder text really feels wonky to read for some reason.) Rooms, on the other hand, take a few key elements of double-faced cards, and then sprinkle them on newer variants of split card types

I tried out Electrode-GX instead of Cofagrigus since its Extra Energy Bomb Ability can grab some Energy cards from the discard pile with its effect, but giving up two Prizes was too much so Cofagrigus fits our intended purpose better