When Sophia enters, create Tiny, a legendary 2/2 green Dog Detective creature token with trample.
, Sacrifice an artifact token: Put a +1/+1 counter on each Dog you control.
Whenever a Dog you control deals combat damage to a player, create a Food token, then investigate.

Blocking creatures gain first strike until end of turn.

Starstorm deals X damage to each creature.
Cycling (, Discard this card: Draw a card.)

Destroy target creature.

(: Add .)

When this creature enters, draw a card for each creature you control with a +1/+1 counter on it.

Repeating Barrage deals 3 damage to any target.
Raid — : Return this card from your graveyard to your hand. Activate only if you attacked this turn.

This land enters tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Target nonland permanent's owner puts it on their choice of the top or bottom of their library. Scry 2.

Devoid (This card has no color.)
: Add . Spend this mana only to cast a colorless spell, activate an ability of a colorless permanent, or pay a cost that contains . ( represents colorless mana.)

You may sacrifice a Food. If you do, target creature gets +4/+4 until end of turn. Otherwise, that creature gets +2/+2 until end of turn.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Destroy target creature an opponent controls with mana value 2 or less.
II — Create a Food token. (It's an artifact with ", , Sacrifice this token: You gain 3 life.")
III — Create a Wicked Role token attached to target creature you control.

At the beginning of each opponent's upkeep, that player reveals the top card of their library. If it's a creature card, the player puts the card into their graveyard and this enchantment becomes a copy of that card. (If it does, it loses this ability.)

Create X 2/2 black Zombie creature tokens with decayed, where X is half the number of creature cards in your graveyard, rounded up. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.)
I — You may sacrifice a creature. If you do, each opponent discards a card.
II — Return target creature card from your graveyard to your hand.
III — Target opponent may sacrifice a nonland, nontoken permanent of their choice. If they don't, they lose 2 life and you draw a card.

Menace
When Massacre Girl enters, each other creature gets -1/-1 until end of turn. Whenever a creature dies this turn, each creature other than Massacre Girl gets -1/-1 until end of turn.

Enchant creature
Enchanted creature gets +3/+3.
Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Celebration — This creature gets +0/+2 as long as two or more nonland permanents entered the battlefield under your control this turn.

Draw three cards. You may put a land card from your hand onto the battlefield tapped.

Devoid (This card has no color.)
Other colorless creatures you control get +0/+1.