Menace

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
, Jecht Beam — Each opponent discards a card and you draw a card.
Ultimate Jecht Shot — Each opponent sacrifices two creatures of their choice.

Bestow
Intimidate
Enchanted creature gets +2/+2 and has intimidate.

Flying, trample
Once during each of your turns, you may cast an enchantment spell by paying life equal to its mana value rather than paying its mana cost.
, Sacrifice another enchantment: This creature gets +X/+0 until end of turn, where X is the sacrificed enchantment's mana value.

, Sacrifice an artifact or creature: Draw a card.

Constellation — Whenever this creature or another enchantment you control enters, creatures your opponents control get -1/-1 until end of turn.

Constellation — Whenever this creature or another enchantment you control enters, target creature gains intimidate until end of turn.

Flying, haste
When this creature enters, gain control of all Rat tokens.
Whenever this creature attacks, you may sacrifice another creature. If you do, draw a card.

Whenever you gain life, target opponent loses that much life.
When Enduring Tenacity dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)

Flying
This creature gets -1/-1 for each card in your opponents' hands.
At the beginning of your upkeep, each player discards a card.

Indestructible
As long as your devotion to black is less than five, Erebos isn't a creature.
Whenever another creature you control dies, you may pay 2 life. If you do, draw a card.
, Sacrifice another creature: Target creature gets -2/-1 until end of turn.

Indestructible
As long as your devotion to black is less than five, Erebos isn't a creature.
Your opponents can't gain life.
, Pay 2 life: Draw a card.

Bestow
Discard a creature card: This creature gets +2/+2 until end of turn. If this permanent is an Aura, enchanted creature gets +2/+2 until end of turn instead.
Enchanted creature gets +3/+3.

Whenever an opponent draws a card, this creature deals 1 damage to that player.

When this creature dies, it deals 1 damage to any target and you gain 1 life.

Enchantment creatures you control have menace.
Whenever one or more enchantment creatures you control deal combat damage to a player, exile a random creature card from that player's library. Create a token that's a copy of that card, except it's a 1/1 enchantment creature.

Whenever this creature attacks, if defending player controls no Glimmer creatures, it gains menace and deathtouch until end of turn.

Bestow
This creature can't block.
Enchanted creature gets +2/+1 and can't block.

Deathtouch
At the beginning of your end step, you may pay . When you do, destroy target creature with toughness X or less, where X is the number of Shrines you control.

Lifelink
When this creature enters, search your library for a card, put it into your graveyard, then shuffle.
Spells you cast from your graveyard cost less to cast.

Constellation — Whenever this creature or another enchantment you control enters, each opponent loses 1 life.

Lifelink
Whenever an enchanted creature dies, draw a card for each Aura you controlled that was attached to it.

Bestow
Flying
At the beginning of your upkeep, you lose 1 life.
Enchanted creature gets +3/+3 and has flying.

, Sacrifice a creature: Each opponent loses 1 life and you gain 1 life.

Flying
At the beginning of your upkeep, each opponent draws a card.

, Pay 1 life: Add . Spend this mana only to cast an instant or sorcery spell.

Flying
At the beginning of combat on your turn, each player mills three cards.

Menace
Vehicles you control have menace.

Bestow
This creature and enchanted creature each get +X/+X, where X is the number of creature cards in all graveyards.

Flying
Whenever another nontoken creature you control dies, you may exile it. If you do, create a token that's a copy of that creature, except it's 1/1 and it's a Nightmare in addition to its other types.

Bestow
Enchanted creature gets +2/+1.