Attacking doesn't cause Mystic Penitent to tap. Threshold - Mystic Penitent gets +1/+1 and has flying. (You have threshold as long as seven or more cards are in your graveyard.)

• Number: 34
• Rarity: U
• Power: 1
• Toughness: 1
• Type: Creature
• Subtype: Human Nomad Mystic
• Mana cost: W
• Color: White
• Artist: Larry Elmore