There are so many green cards that help make extra mana, find lands from your deck to put them into play, or turn your creatures into lands, or do something else that somehow produces mana, that it's simply impossible to list them all
So: In: 2x Grafdigger's Cage and 2x Fabricate Out: 1x Island , 2x Thought Scour , 1x Consuming Aberration "Tokens" decks - Silent arbiter : Usually a mill deck can't cast many creatures, because it should mill the deck and eventually, use the milled cards in order to strengthen a creature, but what if there are 20 tokens
As Silumgar's undead vizier, she strove to ensure her own power and status
For extra chaos, flip a coin to make your choice: heads for artifact, tails for enchantment, and both if the coin lands on its edge
Otherwise, you can find PDF files and webpages containing the rules online, video tutorials on YouTube, or maybe you know somebody who can teach you, and best of all theres no catch