looks gay

Tnx Jasindu <3

not sure if i would list this as competitive

FYI I don't believe Shambling Vent will trigger your main life gains like Soul Warden because it becomes a creature, it doesn't drop them on the field. I would just swap them for more standard plains/swamps, less tapped land is better. Alternatively, I quite like the Orzhov Basilica type lands. Play your land on your second main phase to pop a tapped land back in your hand, then next turn you're ahead a mana.

I'd also recommend the Orzhov Charm for the combination of it's second and third ability, bringing back wardens that get picked off, or spot removal you can afford the life cost on.

Harsh Sustenance, Foul-Tongue Shriek, Murder Investigation, Hidden Stockpile and Vizkopa Guildmage are pretty terrible. You should be running Fatal Push for sure, that one's a no brainer. Also Thoughtseize is great, and you don't care about the two life at all, your life total won't really be an issue.

Here's a thought, don't know how good this would be though. If you were to run just a few more token generators, maybe Hangarback Walker or Secure the Wastes, you could really benefit off of Intangible Virtue. Also Gideon, Ally of Zendikar, Elspeth, Sun's Champion and Sorin, Solemn Visitor all look great here.