Idris, Soul of the TARDIS Idris, Soul of the TARDIS takes on the features of the best artifact in your Commander deck with its imprint ability pumping up Idriss power and toughness
That includes cards from the FINAL FANTASY Through the Ages bonus sheet
Market research showed that hybrid mana was the highest-rated thing in the original Ravnica block, and I believe it is still one of the highest-rated "mechanics" (it's a tool, not a mechanic, but that's what the market research called it), if not the highest, of all time
All of the info packed onto that petite piece of cardboard can be a little overwhelming at first, especially for some of the more complicated cards out there, but a little explanation about the important parts should ease your entry into the game
That only applies to artifacts like Treasures and Foods that they can actually get rid of
These cards are banned in every format, and not allowed in any sanctioned tournament play under any circumstance