Until end of turn, creatures you control get +2/+2 and gain menace and "Whenever this creature attacks, you gain 1 life." (A creature with menace can't be blocked except by two or more creatures.)

When this artifact enters, search your library for a basic Island, Mountain, or Plains card, reveal it, put it into your hand, then shuffle.
, , Sacrifice this artifact: Create two 1/1 white Bird creature tokens with flying. Activate only as a sorcery.

Distribute three +1/+1 counters among one, two, or three target creatures, then double the number of +1/+1 counters on each of those creatures.

Vigilance, trample
If one or more +1/+1 counters would be put on Mowu, that many plus one +1/+1 counters are put on it instead.

This land enters tapped.
: Add or .
, , Sacrifice this land: Draw a card.

Whenever you draw your second card each turn, create a 2/1 black Villain creature token with menace and put a plan counter on this enchantment.
When the seventh plan counter is put on this enchantment, sacrifice it. When you do, you control target opponent during their next turn. (You see all cards that player could see and make all decisions for them.)

Seismic Takedown — Whenever you cast a noncreature spell, tap target creature or land.

Trample (This creature can deal excess combat damage to the player they're attacking.)
When Gert and Old Lace enter, you may discard a card. If you do, search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Vigilance
Storied (If you control three or more artifacts, legendaries, and/or Sagas, you have an enduring story for the rest of the game.)
As long as you have an enduring story, creatures can't attack you unless their controller pays for each of those creatures.

Landfall — Whenever a land you control enters, create a 1/1 green Saproling creature token.

Look at the top three cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Return target creature card from your graveyard to your hand. Lie in Wait deals damage equal to that card's power to target creature.

Whenever an artifact you control enters, target creature gains flying until end of turn.

Vigilance
Channel — , Discard this card: Put a +1/+1 counter on each creature you control. Draw a card.

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

Haste (This creature can attack and as soon as it comes under your control.)
: Another target creature with power 2 or less can't be blocked this turn.

Flying
This creature gets +1/+1 as long as there's a Lesson card in your graveyard.

Deathtouch, lifelink
Whenever Syr Vondam enters or attacks, other creatures you control get +1/+0 and gain deathtouch until end of turn.

Whenever you cast a noncreature spell, put a +1/+1 counter on this creature.

Reach
This creature can't be blocked by creatures with power 2 or less.
Whenever this creature becomes the target of a spell or ability an opponent controls, draw a card.