I was mostly inspired to put this deck together by the Shinobaron cards from AGOV and Shinobarons support regular Spirit monsters as well I thought hy not mix some lore so I added a few more generally strong Spirit monsters.
For more detailed info on startegies involving the old school Spirit monsters you can refer to Zeraslight's decklist since they did a bang up job going through all the individual explanations with their article in Pure Spirit Mind - YGOPRODeck and I did take some inspiration from it.
Of course this deck is in no way something to bring to a competitive event unless you REALLY want to either lose every game or get lucky they can't out your Amano-Iwato
Otherwise the deck plays a control strategy (You can also make a case of adding Yata-Garasu as well but unless you can reliably clear the field and still summon him he's not doing a lot) that tries to either lock the opponent out of effects or force them to give up tons of resources. Shinobaroness Peacock for example is a great way to deploy the Amano-lock as long as your opponent has any spells or traps on their field since she pulls Amano-Iwato out of the deck.
The current Side Deck is mostly comprised of toolbox and some additional copies of your one-ofs (in case your opponent has means of removing them from your card pool) or Izanagi who you have to hard draw into for his actually really powerful effect of keeping your Spirits around as much as you want
If there's any more questions and/or things you'd improve you can leave a comment and I'll gladly try addressing them in the future
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