Thunderstaff is a uncommon Artifact card from Magic: The Gathering (Archenemy, ARC). Current market price: $0.26.
Uncommon
Archenemy (ARC)
{3}
Mana Value
3
Card Text
As long as this artifact is untapped, if a creature would deal combat damage to you, prevent 1 of that damage.
{2}, {T}: Attacking creatures get +1/+0 until end of turn.
