Soul of Theros is a mythic Creature — Avatar card from Magic: The Gathering (Magic Online Promos, PRM).
Mythic
Magic Online Promos (PRM)
{4}{W}{W}
Power / Toughness
6 / 6
Mana Value
6
Colors
W
Card Text
Vigilance
{4}{W}{W}: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.
{4}{W}{W}, Exile this card from your graveyard: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.
