Discard cards to reap Mayhem rewards and cast spells from your graveyard.

: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

: Add .
: Untap target attacking creature with shadow. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

, Sacrifice this artifact: Draw a card.
, Sacrifice this artifact: Target creature you control gets +3/+3 and gains trample until end of turn. Draw a card. Activate only as a sorcery.

, Put a page counter on this artifact: Scry 1.
, , Put a page counter on this artifact: Draw a card.
When there are four or more page counters on this artifact, exile it. If you do, you gain 4 life.

This land enters tapped.
: Add .
, , Return this land to its owner's hand: Search your library for a Gate card, put it onto the battlefield, then shuffle. If you control ten or more Gates with different names, you win the game.

This land enters tapped.
: Add or .

: Add .
: Add one mana of any color. Spend this mana only to cast a Pilot or Vehicle spell.
, : Target Vehicle becomes an artifact creature until end of turn.

When this Equipment enters, attach it to target creature you control.
Equipped creature has flying.
Equip

When this creature enters, exile up to one target card from a graveyard. Target creature you control connives.

, Exile this Vehicle and four other artifact creatures and/or Vehicles you control: Create Mechtitan, a legendary 10/10 Construct artifact creature token with flying, vigilance, trample, lifelink, and haste that's all colors. When that token leaves the battlefield, return all cards exiled with this Vehicle except this card to the battlefield tapped under their owners' control.
Crew 2

, , Discard a card: Regenerate target creature.

Equipped creature gets +1/+0 and has flying and "Whenever this creature attacks, you gain 1 life."
Equip

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

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Each creature with mana value 2 or less gets +2/+2.

Whenever chaos ensues, create a 1/1 green Insect creature token with flying named Butterfly.

: Target permanent becomes an artifact in addition to its other types. (This effect lasts indefinitely.)
: Gain control of target artifact. (This effect lasts indefinitely.)

Indestructible
When Memnarch enters, create two 1/1 colorless Myr artifact creature tokens.
Whenever Memnarch attacks, draw a card for each artifact you control.

This land enters tapped.
: Add .
, , Sacrifice this land: Return target creature card from your graveyard to your hand.

This land enters tapped.
: Add .
, , Sacrifice this land: Draw two cards.

This land enters tapped.
: Add .
, , Sacrifice this land: Create two 1/1 white Soldier creature tokens.

This land enters tapped.
: Add .
, , Sacrifice this land: Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Then put the rest on the bottom of your library in a random order.

This land enters tapped.
: Add .
, , Sacrifice this land: Destroy target land.