When The Hourglass Coven enters, draft a card from The Hourglass Coven's spellbook twice, then put those cards onto the battlefield.
Other Warlocks you control get +1/+1.

The Hourglass Coven's spellbook includes the following cards:
• Hag of Ceaseless Torment
• Hag of Dark Duress
• Hag of Death's Legion
• Hag of Inner Weakness
• Hag of Mage's Doom
• Hag of Noxious Nightmares
• Hag of Scoured Thoughts
• Hag of Syphoned Breath
• Hag of Twisted Visions

(As this Saga enters and after your draw step, add a lore counter.)
Destroy all creatures.
Choose a card name. Search target opponent's graveyard, hand, and library for up to four cards with that name and exile them. Then that player shuffles.
Exile this Saga, then return it to the battlefield transformed under your control.

Flying
As this creature enters, remove all counters from all permanents. This creature enters with a +1/+1 counter on it for each counter removed this way.

This spell can't be countered.
Target opponent reveals their hand. Exile all noncreature, nonland cards from that player's hand and graveyard.

Constellation — Whenever this creature or another enchantment you control enters, each opponent discards a card.

This spell costs less to cast for each creature in your party. (Your party consists of up to one of each Cleric, Rogue, Warrior, and Wizard.)
Return target creature card and up to one target Cleric, Rogue, Warrior, or Wizard creature card from your graveyard to the battlefield.

Ward — Discard a card.
Whenever another nontoken Vampire you control dies, you may pay and exile it. If you do, create a 1/1 black Bat creature token with flying. It gains "When this token deals combat damage to a player, sacrifice it and return the exiled card to the battlefield tapped."

Flying
Whenever this creature deals combat damage to a player, that player loses life equal to the number of creatures they control unless they sacrifice a creature of their choice.
Unearth

Flying, deathtouch

Infect
: Regenerate this creature.

Deathtouch
Prismatic Gallery — As long as Trazyn is on the battlefield, it has all activated abilities of all artifact cards in your graveyard.

You may cast this spell as though it had flash if you pay more to cast it.
Each player returns all creature cards from their graveyard to the battlefield.

Flying, trample
As this creature enters, choose another creature you control.
The chosen creature gets +3/+3 and has flying.
When this creature leaves the battlefield, sacrifice the chosen creature.

Menace
When Ultimo enters, each opponent sacrifices a creature of their choice.
, Discard this card: Each opponent sacrifices a creature of their choice.

Target player loses 1 life, discards a card, then sacrifices a permanent of their choice.
Cipher

This creature enters with ten eyestalk counters on it.
If this creature would be dealt damage, remove that many eyestalk counters from it instead. If you can't, sacrifice it.
Whenever this creature attacks, reveal cards from the top of your library until you reveal an instant, sorcery, or enchantment card with mana value less than the number of eyestalk counters on this creature. You may cast it without paying its mana cost. Shuffle.

When this creature enters, create a number of 1/1 green Squirrel creature tokens equal to your devotion to black.

Flying
Whenever Urgoros deals combat damage to a player, that player discards a card at random. If the player can't, you draw a card.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
Each player gets three rad counters.
Create X 2/2 black Zombie Mutant creature tokens, where X is the total number of rad counters among players.
Put two +1/+1 counters on each creature you control that's a Zombie or Mutant.

Flying
, : This creature deals damage equal to its power to target creature. That creature deals damage equal to its power to this creature.
Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.

Lifelink
When this creature dies, destroy target creature an opponent controls and you gain 4 life.

Flying
Undying

Menace
Whenever another creature dies, put a +1/+1 counter on Venom. If that creature was a Villain, draw a card.

When this creature enters, sacrifice a creature.
This creature can't be blocked by Saprolings.

Void Helix deals 5 damage to any target and you gain 5 life.

Trample
If another creature would die, exile it instead.
Put a card exiled with this creature into its owner's graveyard: This creature gets +2/+2 until end of turn.

Flying
When this creature enters, each opponent sacrifices a creature of their choice. Create a Food token for each creature sacrificed this way.

When this creature enters, mill three cards. When you do, target creature an opponent controls gets -X/-X until end of turn, where X is the greatest mana value among cards in your graveyard.