At the beginning of combat on your turn, target artifact creature you control gets +2/+2 and gains indestructible until end of turn.

Flying
Whenever this creature or another creature you control enters, you get .
Whenever this creature attacks, you may pay . If you do, put a +1/+1 counter on it and tap up to one target creature defending player controls.

Flash
When this creature enters, target creature gets +0/+3 until end of turn.

Destroy target creature. It can't be regenerated. Its controller creates a 1/1 white Spirit creature token with flying.

Choose one or both —
• Exile target artifact or creature you control, then return it to the battlefield under its owner's control.
• Return target artifact or creature card with mana value 3 or less from your graveyard to the battlefield.

Defender
Flying
When this creature blocks, it becomes a Bird Giant, and it loses defender. (It's no longer a Wall. This effect lasts indefinitely.)

Whenever a creature you control attacks alone, investigate.

At the beginning of combat on your turn, put a +1/+1 counter on each of up to two target creatures.

Whenever Agent Maria Hill becomes tapped to pay a teamwork cost, put a +1/+1 counter on her and draw a card.

Vigilance
: Put a +1/+1 counter on each other Hero you control.

Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.

Vigilance
Whenever Agrus Kos becomes the target of an ability that targets only it, you may pay . If you do, copy that ability for each other creature you control that ability could target. Each copy targets a different one of those creatures.

Whenever another creature you control enters, you gain 1 life and get (an energy counter).
Whenever you attack, you may pay . When you do, put two +1/+1 counters and a flying counter on target attacking creature. It becomes an Angel in addition to its other types.

Whenever a Samurai or Warrior you control attacks alone, tap target creature you don't control.

Outlast
Each creature you control with a +1/+1 counter on it has first strike.

Whenever you attack with this creature and/or your commander, for each opponent, create a 1/1 red Goblin creature token that's tapped and attacking that player.
Sacrifice this creature: Creature tokens you control gain indestructible until end of turn.

Flying
At the beginning of your end step, if this creature didn't attack this turn, put a +1/+1 counter on it.

Flying, vigilance
Crew 1

When this enchantment enters, airbend up to one target creature.
Whenever a creature you control enters, put a quest counter on this enchantment.
At the beginning of your end step, if this enchantment has four or more quest counters on it, exile up to one target creature you control, then return it to the battlefield under its owner's control.

Choose one —
• Destroy target attacking creature.
• Airbend target creature you control.

Airbend target nonland permanent.
Draw a card.

Flying
Revolt — When this creature enters, if a permanent left the battlefield under your control this turn, you gain 5 life.

Flying
When this creature enters, mill three cards. You may put a Plains card or a creature card with mana value 3 or less from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on this creature.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
Exile target creature an opponent controls with power 3 or greater.
Create a 2/1 white Cat Warrior creature token, then put a vigilance counter on a creature you control.
Target creature you control gains double strike until end of turn.