If your basic lands tap for mana, you make triple that amount
My favorite is Fumiko the Lowblood, who has been reprinted before and has an odd pair of abilities
I was talking about this style of deck in last weeks article: decks run by strange commanders, or that may be outside their archetypes usual colors
Aang, Airbending Master Allied Teamwork Appa, Steadfast Guardian Captain's Claws Gather the White Lotus Gideon, Ally of Zendikar Hook Swords Invasion Reinforcements Iroh, Tea Master Jasmine Dragon Tea Shop Katara, Water Tribe's Hope Kyoshi Battle Fan Kyoshi Warriors Loyal Fire Sage Match the Odds Path to Redemption Pretending Poxbearers Retreat to Emeria Sokka and Suki Sokka, Tenacious Tactician Suki, Courageous Rescuer Suki, Kyoshi Warrior Sun Warriors Tolls of War Treetop Freedom Fighters Unified Front
Just imagine that every graveyard in the game is now yours
Outside of that, the wider applications are a little less exciting