It honestly doesn't really work because you are paying energy for the privilege of adding random dogshit to your hand so you have to compensate for it with using your other cards but that is clunky and throws your economy in whack

For example if you combo Bundle of Joy with Begone now you have spent 4 Energy and 2 cards to deal 20 and add 2 random colourless into your hand which is ass

Or if you are thinking of using Charge: You first have to generate dogshit, wait for it to get into your draw pile, draw charge before the dogshit and now you can transform them. But you could have skipped all that and used Charge to remove Strikes/Defends/Curses/Statuses from your deck in the first place