Observant Alseid
Observant Alseid {2}{W}
Enchantment Creature - Nymph | Power/Toughness: 2 / 2
Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Vigilance
Enchanted creature gets +2/+2 and has vigilance.
Latest set: [THS] Theros ( C · #24 )