At the beginning of your upkeep, you lose 1 life and create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This token can't block."
Corrupted — As long as an opponent has three or more poison counters, creatures you control with toxic have lifelink.

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.

For each opponent, gain control of target permanent that player controls.

Firebending 3
You may cast Ally spells and artifact spells as though they had flash.

Cruel Somnophage's power and toughness are each equal to the number of creature cards in all graveyards.

Slivers can't be blocked except by Slivers.

Indestructible
As long as your devotion to white is less than five, Heliod isn't a creature. (Each in the mana costs of permanents you control counts toward your devotion to white.)
Other creatures you control have vigilance.
: Create a 2/1 white Cleric enchantment creature token.

Deathtouch, haste
When Queen Marchesa enters, you become the monarch.
At the beginning of your upkeep, if an opponent is the monarch, create a 1/1 black Assassin creature token with deathtouch and haste.

Spells cost less to cast.

Each player chooses a creature type. Each player returns all creature cards of a type chosen this way from their graveyard to the battlefield.

Reach, deathtouch
: Put a +1/+1 counter on this creature.

: Add .

Creatures you control get +1/+1 and have deathtouch.
When this enchantment enters, if it's your main phase, there is an additional combat phase after this phase followed by an additional main phase. When you next attack this turn, untap each creature you control.

Target creature gets +0/+X until end of turn, where X is its mana value.

Flying
Whenever the first noncreature spell of a turn is cast, counter that spell.

All Slivers have ", Sacrifice this permanent: Destroy target permanent."

: Add .
, , Sacrifice a token: Draw a card.
, , Pay 1 life: Create a 1/1 blue Fish creature token.
, : Create a Treasure token.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — The next red or green creature spell you cast this turn can be cast without paying its mana cost.
II — Put three +1/+1 counters on target creature you control.
III — Choose target creature you control. Until end of turn, double its power and toughness and it gains trample.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Whenever you cast a noncreature spell, create a 1/1 white Monk creature token with prowess.

Whenever another Goblin you control is put into a graveyard from the battlefield, you may have this enchantment deal 1 damage to target player or planeswalker.