Trusty Packbeast, Daring Archeologist, Conquer's Galleon flipped, Nature's Spiral. The Best one is two Devious-coverup. They can recycle each other. Wtih an active search you can stack your deck.

Trove would be hilarious with Salvage. I really like the Icy plan! Is there are way to recur naturalize targets out of the GY?

Ahh dude!!!!! Icy Manipulator is legal in the format! That card is an AWESOME card for your deck. It acts as soft removal and promotes the LD/mana advantage plan.

Was doing a standard search and found:

Trove of Temptation- Compared to primal amulet, this does it's thing every turn, acrues mana over time, can ramp out bombardment on T5, and more treasure to use with the maps. There's no downside as you don't play planeswalkers and their creatures are always attacking you anyway.

Pirate's Prize- Pirate's pillage 5-6?

Apex of Power- Was thinking about the "we go really big" nature of the deck. This is REALLY BIG.

Omniscience- This is the biggest, and just might be correct some amount of the time. Turns the game into easy mode, leaves your mana for X spells, Kicker, memorials, etc. If the paradigm is breaking mana for big spells, this breaks the game forever, and I've seen you hit ten multiple times. Think about it as a one to two of in the list, like crucible. Think about this- A big explosion on their end step for 5, then drop this the following turn. How do you lose? At that point we might be memorialing twice a turn. Just think about it.

Played against mono red. Matchup didn’t feel that bad. Fountain of Renewal was amazing!

Played against 4 color ramp with giant creatures. Matchup felt easy. 

Played against Jeskai Control. Matchup felt decent, maybe even. 

Initial add