Card name: Knightly Valor
Mana Cost: CMC4Color W
Converted Mana Cost: 5
Types: Enchantment — Aura
Card Text: Enchant creature

When Knightly Valor enters the battlefield, create a 2/2 white Knight creature token with vigilance. (Attacking doesn't cause it to tap.)
Enchanted creature gets +2/+2 and has vigilance.

Expansion: ORIU Origins
Rarity: Uncommon

Knightly Valor
Card rulings (?)
2015-06-22 You must target a creature to cast Knightly Valor. If that creature is an illegal target when Knightly Valor tries to resolve, it will be countered and won't enter the battlefield. You won't get the Knight token.