, Exile cards from your graveyard equal to the number of opponents you have: Target creature card in your graveyard gains encore until end of turn. The encore cost is equal to its mana cost. (Exile the creature card and pay its mana cost: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

As this artifact enters, choose a creature type.
Creature spells of the chosen type cost less to cast.

When this creature enters, you get (three energy counters).
Pay : This creature gets +X/+X until end of turn, where X is its power.

Target player returns each commander they control from the battlefield to the command zone.
Draw a card.

Enrage — Whenever this creature is dealt damage, it deals 2 damage to target opponent or planeswalker.

Search your library for a card, then shuffle and put that card third from the top.

Other Elf creatures get +1/+1 and have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

Creatures you control have trample.
Creatures your opponents control lose trample and can't have or gain trample.

: Add .
: Put an hour counter on this artifact.
At the beginning of each upkeep, put an hour counter on this artifact.
When the twelfth hour counter is put on this artifact, shuffle your hand and graveyard into your library, then draw seven cards. Exile this artifact.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Create a 2/2 white Knight creature token with vigilance.
III — Knights you control get +2/+1 until end of turn.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Target creature gets +3/+3 until end of turn.

When this creature enters, sacrifice it unless you return three basic lands you control to their owner's hand.
, Return this creature to its owner's hand: Destroy target creature. It can't be regenerated. That creature's controller creates a 0/1 green Sheep creature token.

Divine Intervention — When this creature enters, you may search your library for an enchantment card, reveal it, then shuffle and put that card on top.

Exile target artifact or enchantment.
Cycling (, Discard this card: Draw a card.)

: Untap this artifact.
, : You gain 1 life.
, : Untap target creature.
, : Tap target creature.
, : Draw a card.

Whenever you cast an instant or sorcery spell, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

, : Exile target Skeleton, Vampire, or Zombie.

Creatures you control get +2/+0 until end of turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Menace
Ward—Pay 3 life. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays 3 life.)
Magecraft — Whenever you cast or copy an instant or sorcery spell, create a 1/1 black and green Pest creature token with "When this token dies, you gain 1 life."

Creatures can't attack you unless their controller pays for each creature they control that's attacking you.

: This creature gets +1/-1 until end of turn.

All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay 1 life."

Defender (This creature can't attack.)
Flying
Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)

Whenever you cast a creature spell, you may pay . If you do, return target creature to its owner's hand.

: Add one mana of any color.
, : Each player who controls a permanent named Bonder's Ornament draws a card.

Enchant creature
Enchanted creature gets +2/+2 and can't block.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Indestructible
As long as your devotion to red and green is less than seven, Klothys isn't a creature.
At the beginning of your first main phase, exile target card from a graveyard. If it was a land card, add or . Otherwise, you gain 2 life and Klothys deals 2 damage to each opponent.

Flying
Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)

When this creature enters, look at the top two cards of your library. Put one into your hand and the other into your graveyard.
Warp (You may cast this card from your hand for its warp cost. Exile this creature at the beginning of the next end step, then you may cast it from exile on a later turn.)

Target creature gets -3/-0 until end of turn.
Draw a card.

Flying
: This creature gains haste until end of turn.

Enchant land
When this Aura enters, you gain 3 life.
Enchanted land has ": Add two mana of any one color."

Whenever equipped creature attacks, it deals damage equal to its power to the player or planeswalker it's attacking.
Equip

Create a 5/5 blue Wall creature token with defender. Sacrifice it at the beginning of the next end step.