Soul of Theros

Soul of Theros is the color or colors you have the greatest devotion to.
{5}: Creatures you control that share a color with Soul of Theros get +3/+3 and gain hexproof until end of turn.
{5}, Exile Soul of Theros from your graveyard: Creatures you control that share a color with Soul of Theros get +3/+3 and gain hexproof
until end of turn.