Pentarch Paladin [Time Spiral]

Set: Time Spiral Type: Creature — Human Knight Rarity: Rare Cost: {2}{W}{W}{W} Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)As Pentarch Paladin enters the battlefield, choose a color.{W}{W}, {T}: Destroy target permanent of the chosen color.