Sigiled Sentinel [March of the Machine]

Set: March of the Machine Type: Creature — Human Knight Rarity: Common Cost: {2}{W} Backup 1 (When this creature enters thebattlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)Vigilance “Alara has been broken before. I will not let it break again.”