In typal decks, you nullify your opponents spot removal, which is good to protect your main lords
Wizards formally adopted the format in 2011, and changed its name to Commander, with five pre-constructed decks and new cards
Meditate (T1, Ext, S) Losing a turn to draw cards might seem harsh, but drawing four cards at once at instant speed has never seemed so naughty
What other custom cards would you like to see us cover
That said, as demonstrated by this comment, different numbers can still mean different things to different people: Super subjective, but I go with the following: Complete jank/random pile of cards
This Elf lord features a fun top of library effect that allows you to tap two creature and toss down a top-tier threat out of nowhere from the top of your library or your hand