MANA EFFECTIVE??! :¬0 making all your spells cost more is about the LEAST mana effective thing you can do! this is another of those old "cheep" creatures you PAY FOR later (like Serpent Warrior but much worse) if your still running this, this THING pls. PLEESE replace it with Ashling : ) now she's a 4-to-cast 4/4!

  -- By Quinn from seattle, WA USA on December 24, 2008

"...the Derelor remains one of the most cost effective card in the game.Its drawback of making black spells cost more may seem substantial, but really, with a 4/4 creature pounding on your opponent, how many more black spells do you need?"

  -- By Anonymous from Cleveland, OH USA on December 24, 2008