
Ghostblade Eidolon | Enchantment Creature | Spirit | Bestow {5}{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.)
Double strike (This creature deals both first-strike and regular combat damage.)
Enchanted creature gets +1/+1 and has double strike. | Ryan Yee

Stasis Snare | Enchantment | | Flash (You may cast this spell any time you could cast an instant.)
When this enchantment enters, exile target creature an opponent controls until this enchantment leaves the battlefield. | Andrew Mar

Eidolon of Rhetoric | Enchantment Creature | Spirit | Each player can't cast more than one spell each turn. | Ryan Yee

Oath of Gideon | Legendary Enchantment | | When Oath of Gideon enters, create two 1/1 white Kor Ally creature tokens.
Each planeswalker you control enters with an additional loyalty counter on it. | Wesley Burt

Athreos, God of Passage | Legendary Enchantment Creature | God | Indestructible
As long as your devotion to white and black is less than seven, Athreos isn't a creature.
Whenever another creature you own dies, return it to your hand unless target opponent pays 3 life. | Ryan Barger

Gift of Orzhova | Enchantment | Aura | Enchant creature
Enchanted creature gets +1/+1 and has flying and lifelink. | Johannes Voss

Unflinching Courage | Enchantment | Aura | Enchant creature
Enchanted creature gets +2/+2 and has trample and lifelink. (Damage dealt by the creature also causes its controller to gain that much life.) | Mike Bierek