[[Teysa, ozhov scion]] and [[death tyrant]] seem like they could combo well. It would require quite a few pieces but if you throw in [[Aggravated assault]] [[chromatic ornery]] [[ashnods altar]] you could pheasibly go infinite on mana, token generation, death triggers, and etc effects
#just noticed this combo, thoughts?
dense warren
vapid coralBOT
Creature — Beholder Skeleton
Menace
Negative Energy Cone — Whenever an attacking creature you control or a blocking creature an opponent controls dies, create a 2/2 black Zombie creature token.
: Return Death Tyrant from your graveyard to the battlefield tapped.
4/6
Enchantment
: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activate only as a sorcery.
Legendary Artifact
You may spend mana as though it were mana of any color.
: Add 
.
, : Draw a card for each color among permanents you control.
Visitors marvel at its design, unaware of the other world that inspired it.
Artifact
Sacrifice a creature: Add .
"If you work at sawing up carcasses, you notice how the joints fit, how the nerves are arrayed, and how the skin peels back." —Ashnod, to Tawnos
fierce valley
jank
charred tapir
I mean, it works ig, but it's a 5 card combo, so good luck assembling it
You could cut out the orrery and replace ashnod's altar with [[phyrexian altar]]. As long as you start out with 2 attacking black creatures, it does a similar thing
vapid coralBOT
charred tapir
That's still 4 cards though