Now, this is not to say that people will not figure out a way to do it, but it would seem that, just like some other mobile games in the Pokemon franchise, this cannot be emulated at this time
Loathsome Chimera Loathsome Chimera is very middling
This Supporter, when used, allows you to select up to two Pokemon, and attach a Darkness Energy from your deck to each, Poisoning the Active Pokemon if any Energy is attached to them
Laboratory Maniac FINAL FANTASY: Through the Ages, Uncommon Limited: 1.0 Youd have to be a maniac to try and get Vanadiel Adventurers (Laboratory Maniac) to work in most decks, it is possible that blue/black will want it from time to time (or green/black can splash it with enough graveyard synergies)
Later in the game you can always choose not to draw or use one of the many green life gain effects to offset it
Another upside is that it works well with the Summon Saga creatures, hence the name