Lurrus of the Dream Den

“Companion — Each permanent card in your starting deck has mana value 2 or less. <em>(If this card is your chosen companion, you may put it into your hand from outside the game for 3 as a sorcery.)</em> <br> Lifelink <br> Once during each of your turns, you may cast one permanent spell with converted mana cost 2 or less from your graveyard.”