The * in the lower right hand corner is 1 when cast. While blocking, you may choose to change * to equal one plus the power of target creature sentinel blocks this turn. While attacking, you may choose to change * to equal one plus the power of target creature that blocks Sentinel this turn.

• Number: 237
• Rarity: R
• Power: 1
• Toughness: *
• Type: Artifact Creature
• Subtype: Shapeshifter
• Mana cost: 4
• Color: Colorless
• Artist: Randy Asplund-Faith