Equipped creature gets +3/+1.
Whenever equipped creature attacks, create two tapped 1/1 white Spirit creature tokens with flying. If that creature is legendary, instead create two of those tokens that are tapped and attacking.
Equip

Indestructible
As long as your devotion to white is less than five, Heliod isn't a creature.
Whenever you gain life, put a +1/+1 counter on target creature or enchantment you control.
: Another target creature gains lifelink until end of turn.

Flash
Flying
When this creature enters, you may search your library for a Faerie card, reveal it, then shuffle and put that card on top.

Hexproof
This land enters tapped.
When this land enters, sacrifice two lands.
: Add three mana of any one color.

(: Add .)

Red spells you cast cost less to cast.

As long as The Aetherspark is attached to a creature, The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn, put that many loyalty counters on The Aetherspark."
+1: Attach The Aetherspark to up to one target creature you control. Put a +1/+1 counter on that creature.
−5: Draw two cards.
−10: Add ten mana of any one color.

Search your library for an artifact or enchantment card, reveal it, then shuffle and put that card on top.

Whenever equipped creature deals combat damage to a player, destroy all permanents other than this Equipment.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Vigilance, lifelink
When Aragorn enters, you become the monarch.
Whenever Aragorn attacks, up to one target creature can't block this turn. If you're the monarch, creatures can't block this turn.

At the beginning of your upkeep, each player draws a card.
Whenever an opponent draws a card, that player loses 1 life.

This spell can't be countered.
Flying
You have protection from each of your opponents. (You can't be dealt damage, enchanted, or targeted by anything controlled by your opponents.)

, Pay 1 life, Sacrifice this land: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.

This creature can't attack unless defending player controls an Island.
When you control no Islands, sacrifice this creature.

: Add one mana of any color in your commander's color identity.

Menace
Players can't gain life.
Whenever another creature enters, this creature deals 1 damage to that creature's controller.

At the beginning of your upkeep, put a wind counter on this enchantment, then sacrifice this enchantment unless you pay for each wind counter on it. If you pay, this enchantment deals damage equal to the number of wind counters on it to each creature and each player.

This spell can't be countered.
You have no maximum hand size.
Whenever an opponent casts a noncreature spell, draw a card.
Discard three cards: Exile Nezahal. Return it to the battlefield tapped under its owner's control at the beginning of the next end step.

Flying
, Return a land you control to its owner's hand: Create a 1/1 blue Illusion creature token with flying.

Reach, trample
Whenever Wakka deals combat damage to a player, destroy up to one target artifact that player controls and put a +1/+1 counter on Wakka.
Blitzball Captain — At the beginning of your end step, if a counter was put on Wakka this turn, put a +1/+1 counter on each other creature you control.