You can only play lands during your turn, when you have priority and the stack is empty during your main phase
A card of so little power is not worth playing simply to aid your synergies
Combine a Cloudstone Curio, Phyrexian Altar, Life Finds a Way, mana, and a nonartifact creature token, and you can make token copies of your creature through population, then the Altar uses a neverending resource to pay for the Dreadnought again
Each color of mana is tied to a specific type of land and represents distinct ideologies
You should arrange your protection strategy - whether toploading, sideloading, or using sealable inner sleeves - based on your priorities and how you handle cards
Of the 35 nonland cards in the deck, 17 of them trigger Up the Beanstalk