Sentinel is a rare Artifact Creature — Shapeshifter card from Magic: The Gathering (Chronicles, CHR). Current market price: $0.36.
Rare
Chronicles (CHR)
{4}
Power / Toughness
1 / 1
Mana Value
4
Card Text
{0}: Change this creature's base toughness to 1 plus the power of target creature blocking or blocked by this creature. (This effect lasts indefinitely.)
