Vigilance
Whenever another Human you control enters, put a +1/+1 counter on this creature.
: Add X mana of any one color, where X is this creature's power.

Whenever another creature enters, you gain 1 life.

Spells cost less to cast.

As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery.
Spells you cast of the chosen type cost less to cast.

Indestructible
: Add .

The Mindskinner can't be blocked.
If a source you control would deal damage to an opponent, prevent that damage and each opponent mills that many cards.

Equipped creature gets +1/+0 for each artifact you control.
: Attach this Equipment to target creature you control.
Equip

Whenever you play a land from exile or cast a spell from exile, you gain 2 life.
Draw Arcanum — : Look at the top card of your library. You may exile it face down.
Play Arcanum — : Until end of turn, you may play cards exiled with Urianger Augurelt. Spells you cast this way cost less to cast.

Whenever you cast your first instant or sorcery spell each turn, copy that spell. You may choose new targets for the copy.

: This creature becomes a Kithkin Spirit with base power and toughness 2/2.
: If this creature is a Spirit, it becomes a Kithkin Spirit Warrior with base power and toughness 4/4.
: If this creature is a Warrior, it becomes a Kithkin Spirit Warrior Avatar with base power and toughness 8/8, flying, and first strike.

Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

Flying
, Return three lands you control to their owner's hand: Return target creature to its owner's hand.

Flying
When this creature dies, exile target permanent.

Flying
Whenever Gwaihir attacks, target attacking creature gains flying until end of turn.
At the beginning of each end step, if you gained 3 or more life this turn, create a 3/3 white Bird creature token with flying and "Whenever this token attacks, target attacking creature gains flying until end of turn."

Council's dilemma — Starting with you, each player votes for wild or free. Reveal cards from the top of your library until you reveal a creature card for each wild vote. Put those creature cards onto the battlefield, then shuffle the rest into your library. You may put a permanent card from your hand onto the battlefield for each free vote.

Lightning Strike deals 3 damage to any target.

(As this Saga enters and after your draw step, add a lore counter.)
I — Create a 1/1 green Human Monk creature token with ": Add ."
II — Put a +1/+1 counter on each of up to two target creatures.
III — Exile this Saga, then return it to the battlefield transformed under your control.

This land enters tapped.
: Add .
, , Sacrifice this land: Search your library for up to two basic land cards that share a land type, put them onto the battlefield tapped, then shuffle.

Flying
Landfall — Whenever a land you control enters, you may return target nonland permanent card from your graveyard to your hand. If that land is a Plains, you may return that nonland permanent card to the battlefield instead.

Flash
Flying
Champion a Faerie (When this enters, sacrifice it unless you exile another Faerie you control. When this leaves the battlefield, that card returns to the battlefield.)
When a Faerie is championed with this creature, tap all lands target player controls.