The cards that are crucial to make Limited work will push toward common, and the cards disruptive to Limited will push toward mythic rare
Normally, you'd have to wait a turn to start taking advantage of Helga, but since it's an activated ability, you can use it as though it had haste with Thousand-Year Elixir
Gandalf the White will double such cards' triggered abilities based on entering or leaving the battlefield, which can generate tremendous advantage in the right decks
$0.35 Checks and Balances Unglued $0.35 Rings a Bell Unsanctioned $0.35 Underdome Unsanctioned $0.49 Goblin Bookie Unglued $1.79 Spark Fiend Unglued $0.35 Clam Session Unglued $0.35 Fowl Play Unglued $1.99 Mirror Mirror Unglued $0.35 Clam-I-Am Unglued $3.99 Burning Cinder Fury of Crimson Chaos Fire Unglued $1.79 Free-for-All Unglued $2.79 Censorship Unglued 0 results found
4: Lightning, Army of One Lets get ready to rumble
that doesnt mean I think its bad or that youre bad for playing them, and to be clear, this is for casual EDH only