So basically, the turn you play Satan you gain a 6 damage advantage (dealing 6+6 damage to opponent and 6 to yourself, and killing itself in the process).
Then you have a lot of Red Bones and Dead Flames. Dead Flames deal damage to both you and your opponent, so they don't give you any advantage, while Red Bones give you an advantage of 8 hp for 6
...
Nope, I'd rather play a dragon.
...
On the other hand it might have some synergy with Bone Wall, Condors and Graveyard, but it doesn't seem worth adding
to a
deck.