Rightnow, there are a few different Rakdos Variations floating around.
The first one is one based around odd CMC cards to get access to Obosh, the Preypiercer as a companion. the second one is based around cmc 2 or less cards to get access to Lurrus of the Dream-Den as a companion.
Here is the Obosh version I've been playing
Decklist
Companion
Approximate Total Cost:
I haven't played as much of the Lurrus version but I've been playing a fair bit of the Obosh version. Anyone think the deck is good with the format kind of being a midrange/ramp arms fest right now?