This deck was made before the support for Unchained and Evil Eye had been revealed and released.
This is a going second Unchained deck using Serziel for additional interruption, recursion and (potentially) as a late game combo starter.
The main combo goes as follows:
1. Bait out an Ash Blossom using Terraforming/Evil Eye Domain.
2. Set any Unchained spell/trap. Destroy it with Aruha or Rakea.
3. Special summon Sarama from the deck. Use their effect to set your spell/trap onto the field and destroy your other Unchained monster.
4. Special summon Abominable Unchained Soul or Unchained Soul of Disaster from the deck. Go into Unchained Soul of Rage or any other available Fiend Link monster.
5. If you have your normal summon left, use it to summon Serziel and equip it with Evil Eye of Selene.
This does unfortunately leave you open for Nibiru (5 summons). If you want to play it safe and not risk having your field tributed, you can skip either step 3 or 5. If you think your opponent has a negate or interruption available, think about skipping step 3.
The side deck mostly consists of cards you can consider adding to your deck. If you know you are going first, it might be a good idea to take out DRNM for Infinite Impermenance or Evil Eye Retribution. If you have Pot of Prosperity, then you can also replace Pot of Extravagance with it to avoid unlucky banishes. The number of Torrential Tributes is up to preference.
Thank you for reading.