What do you think of the list
We've already discussed the flashback cards, but Six provides all nonland cards with retrace, while Ramunap Excavator , Perennial Behemoth , Ancient Greenwarden , and Crucible of Worlds all let you play lands directly from your graveyard
It does get a little bit interesting in the later part of the game, like using it to find your 6 mana finisher or something
Festival of Embers Does Standard want an Underworld Breach variant at five mana
Tundra Fumarole Red cards in Kaldheim seem to like making mana and Tundra Fumarole can be played in all kinds of strategies
And in the early days I traded a Fungusaur for a Mox Emerald and I believed I was the nice guy to be willing to make the trade (I didn't have a Mox Emerald, or any Mox, at the time, and I had two Fungusaurs)