Card Choice Help On budget Exodia Deck Ive Been Tinkering With?

So ive been messing around with a lot of decks online returning player haven't really played since synchros but ive been watching stuff keeping up with the scene since was wondering if anyone could help with a budget deck ive been working on for locals (pretty much wondering on a replacement for pot of indulgence yes i know the cards amazing but im not ready to throw down 180 for a play set yet XD) any other tips on it would be appreciated anyway here is a indepth list of what i have and why

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5x- Exoidia pieces (its exodia)

2x- Witch of The Black Forest (Searches out the head also why im running it over fiend jester also slightly better then sangan cant find room for 3)

3x- Lillith, Lady Of Lament (Like this more then trap trick though it is more susceptible to effect viler start but with trap trick i ran into a issue more were i would activate the metaverse and not be able to dark bargain to protect it)

3x- Dark Bargian (Spell speed 3 negation with a card draw drawback but the card draw is worth keeping the mine alive)

3x- Metaverse (To search out the mine)

3x- Reckless Greed (If i can activate multiple in a turn its card advantage and another card for lillith to search so shes not bricked as easy)

2x- Obliterate (Sends exodia pieces to grave makes the deck a bit quicker for dark factory also helps me survive sometimes when they get to destroy my mine keeps me going or to pop monsters they give me back to my hand)

3x- **POT OF INDULGENCE (What im looking to replace)**

3x- Pot of duality (look at 3 cards choose the best one for the situation at the cost of no special summons which the deck does not do)

3x- Mystic Mine (The only card that gives this deck a fighting chance in this format)

3x- Dark Factory Of Mass Production (To return the exodia pieces to my hand from obliterate or card destruction or my opponents discard effects)

2x- Wonder Wand (Was thinking of running 3 combos well with witch and exodia pieces not sure what to replace though)

1x- One Day Of Peace (Limited to 1 nice blockade if i dont start a way to mine also useful for if i need to ram witch of the black forest into someone)

1x- Upstart Goblin (1k lifepoints for free card rotation dont think i need to explain)

1x- Gold Sarcophagus (Dosnt stay on the field after activation gets me a guaranteed piece in 2 turns)

1x Card Destruction (Can get rid of some bricks in my hand or push for that last piece if done right with dark factories set)

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SIDE DECK-

3x- Prohibition (In my side becuse then i have a better idea of what mine destroying card to target with it twin twister ect)

3x- Burial From A Different Dimension (Mostly in here for trickster decks with trickster reincarnation only way i know of to get my exodia pieces back if banished)

3x- Heavy dust storm (This one and the next one are for imperial order and field spells that may be a issue with it being a trap imperial dosnt auto negate why i went with this over cyclone or twin twister)

3x- Ghost Ogre and Snow Rabbit (Same reason as dust storm stop imperial order and other things that i may not have seen yet)

3x- Legendary Exodia Incarnate (For decks that are able to send my exodia head to the graveyard also for getting back my head if i have to use burial from a diffrent dimension on it)

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So thats what i got i was thinking hand destruction could help with some bricky hands like when i have metaverses and mines in my hand or lilliths that i cant use anymore also was thinking cardcard d but that seems really susceptible to handtraps and the such right now thanks agian if anyone takes the time to read this and help