Since you sacrifice Treasure, cards like Mayhem Devil and Marionette Master offer a way to burn your opponents out of the game
What everyone else said is right -- you have to have the name, mana cost, and P/T (if it's a creature) visible
I normally like to do a Venn Diagram segment when comparing two commanders with the same colors - in this case, comparing Tasigur's Top and Signature Cards to Muldrotha's Top and Signature Cards - to see what cards overlap
Image Not Available Starter Deck 15: RED Edward.Newgate One Piece Card Game Edward Newgate Starter Deck [ST15] $ 49 99 English - Unopened - Normal Available in-Store Only Loading
That said, ramping and aggressive strategies dont usually go hand in hand, but having extra mana is always useful for casting bigger threats
Demand has always been high since its very first printing in Limited Edition Alpha , the very first Magic: The Gathering set