Companion— Each card in your starting deck is colourless. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.)

Emerge {5}{C} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature’s mana value.)

{T}: Add three mana in any combination of colours. This mana can't be spent to cast coloured spells.