Orcus, Prince of Undeath Okay I will admit, I am a bit bias with anything related to Rakdos but honestly Orcus, Prince of Undeath really is worth every bit of mana (and potentially, your life) you give to it
Or if you have ways to cast it at instant speed (Vedalken Orrery, Leyline of Anticipation)
He now primarily gets played in RG beats as mono green stompy has not progressed past a tier 2 deck, he is also usually guaranteed a spot in goblins decks despite have no synergy with Warchief at all
Related Unfortunately, in Pokemon TCG Pocket, they hold no real value aside from being an amusing anecdote.
Decadent Dragon is one of the better two color adventures
The removal in the deck is a bit untraditional, focusing on permanents that can remove problematic permanents rather than instants or sorceries