Lots of the lands in this deck have land types already, making the check lands (Clifftop Retreat, Sunpetal Grove) reasonably affordable alternatives to the duals, fetches, and shocks
This is a ramp deck that uses cards like Tipo Growing Son and Sail the Azurite Sea, getting extra cards in the inkwell to go for stronger players on upcoming turns
With cards like [c]Heritage Druid[/c], [c]Nettle Sentinel[/c], and [c]Priest of Titania[/c], you can generate loads of mana in a single turn, drawing cards after every creature you play thanks to Glimpse of Nature, and then playing the cards you draw as well
Honestly, Shilgengar here is a card that tells you exactly what to do, and helps fuel that himself with Blood tokens