Myth Realized

Enchantment

Whenever you cast a noncreature spell, put a lore counter on Myth Realized.

: Put a lore counter on Myth Realized.

: Until end of turn, Myth Realized becomes a Monk Avatar creature in addition to its other types and gains "This creature's power and toughness are each equal to the number of lore counters on it."

Obscuring Æther

Enchantment

Face-down creature spells you cast cost less to cast.

: Turn Obscuring Æther face down. (It becomes a 2/2 creature.)

Vampiric Rites

Enchantment

, Sacrifice a creature: You gain 1 life and draw a card.

For vampires, blood carries more than life. Memories long eroded from the minds of bloodchiefs can be reclaimed from the veins of their sired kin.

Oath of Nissa

Legendary Enchantment

When Oath of Nissa enters the battlefield, look at the top three cards of your library. You may reveal a creature, land, or planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

You may spend mana as though it were mana of any color to cast planeswalker spells.

"For the life of every plane, I will keep watch."