kered

Rakdos's Return sounds awesome, even if it gets countered and turned into a bird

i know but in the deck tags it says standard pauper

its pauper

Unfortunately i think this is a standard pauper deck

Maybe Psychic Strike, Grisly Spectacle, Chronic Flooding, or Voyage's End, they are all commons

I would recomend
-2 Nessian Wilds Ravager
-2 Shivan Dragon
-2 Zhur-Tah Druid
-1 Hammer of Purphoros
+2 Ghor-Clan Rampager
+2 Sylvan Cryatid
+2 Domri Rade
+1 Garruk
Also I would consider bloodrush, Nykthos, Shrine to Nyx and I would put in Flesh // Blood instead of Armed // Dangerous

This is totaly awesome and creative, but I would consider adding Jace, Architect of Thought for some more card advantage. Also I would add Chain to the rocks. Maybe -2 Quicken and -1 Anger of the Gods -1 Turn//Burn +2 Jace, Architect of Thought +2 Chain to the rocks

Don't forget honor the pure

I would some syncopate instead of nullify negate

GOHOBLINS!!!!!!!!!

i would add scarecrone

I would suggest ordeal of heliod

This is Awesome

Crypt ghast might be better than mangus of coffers and maybe dismember instead of darkness

This is Awesome!

Maybe more whip of erebos for more lifelink

Ahh understood, may I suggest Phyrexian Reclemation or Undertaker

I understand your reasoning, but thought you wanted to more or less just combo and kill another player and if that is what you wanted if you add more stuff with Cascade storm or ripple to combo more efeicently

Put some basic lands in and why isn't Vorel your commander

Because this seems to be more a instant/sorcery based deck I would take out Beastmaster's Ascension and Fires of Yavimaya.

Also if you have that many creatures that is probably what you will Cascade to, so I think you should remove some of the creatures and add instants/ sorcerys.
P.S. Why the Ghor-clan Rampagers?