Cool suggestions! I love this card. I've been using a lot of graveyard recursion and looting spells to dig through the deck for cards like Doom Foretold, Court of Ambition, and Hedonist's Trove. Sagas like The Eldest Reborn and Elspeth Conquers Death are really showing out, too!
I completely forgot Heliod made enchantment creatures and now I need to see what other cards (if any more in Mardu) make enchantment tokens, creature or otherwise.
custody battle would be a fun enchantment for this deck. they either sac a creature or give the creature away and when it comes under your control you sac custody battle and keep the creature
When looking up red enchantments for Ghen I found Haphazard Bombardment. It's no Vicious Shadows but it seems like a cool destruction card that can get anything but other enchantments
You should start making videos again. Make them longer and try to make one at least every other day if not everyday. Your channel will spike its subbers immediately and I can see this channel becoming pretty popular
I think that Lethal Vapors and Volrath's Dungeon would be great in a Ghen deck. Also because of Ghen I'll finally build a Barren Glory deck. Just Oblivion Ring the Barren Glory and cast Kaervek's Spite on opponent's end step to win!
might convert my mogis to this, the white would really help early game. also the new monarch cards court of ire and court of ambition can work really well in this deck, you can assure that your the monarch on your upkeep by doing the sac and return on your opponents end step