Celestial Mount Feat 20
Source Pathfinder Core Rulebook
Prerequisites Divine Ally (Steed), tenets of good
Your steed gains incredible celestial powers granted by your deity. It gains darkvision, its maximum Hit Points increase by 40, and it gains weakness 10 to evil damage. Additionally, it grows wings appropriate to a servitor of your deity (such as metallic wings for an archon), granting it a fly Speed equal to its Speed. It gains the celestial trait and the trait appropriate to the type of servitor it has become (archon, angel, or azata, for example).
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
ChampionThis indicates abilities from the champion class.