Once per turn, During your Main Phase 1, you can discard one "Abyssal" card from your hand to Target one "Abyssal" monster you control
As for the decklist itself, let's take a look and see just what kind of shenanigans we can get into
You can obtain the Raticate (1-Diamond rarity) card by opening Genetic Apex: Charizard, Genetic Apex: Pikachu, and Genetic Apex: Mewtwo from Genetic Apex set
Sell your Hearth Elemental Switch to Foil Customers who purchased Wilds of Eldraine : Hearth Elemental also bought
As a 1/1 double strike for two, its solid but the biggest thing is that he lets you impulse draw every time any of your orcs or goblins deal damage to an opponent
worthy of If it fits in the number of materials, you can absorb your own cards, and you can also activate it during the opponent's turn, so it's a big deal