This, as always, is a bit of a hybrid between a few different directions you could lean into depending on what you like
For example, if you control two Prismatic Undercurrents, you'll be able to play three lands during each of your turns
Among these are a double-faced Enchantment/Legendary Land card named Heart of the Explorer/The Lost Valley (which reprints and repurposes the Ixalan card Search For Azcanta/Azcanta, The Lost Ruin) and a special Treasure Token card, which features a very Easter Egg-heavy illustration with lots of references for long term Tomb Raider fans
[FOIL] Dino DNA (Borderless) From Jurassic World Collection Rare Imprint , : Exile target creature card from a graveyard
That's just one game too, and it only gets wilder from there
With this curve, you can have access to nine mana on turn five