Suspend 3— (Rather than cast this card from your hand, pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
, Sacrifice this artifact: Add three mana of any one color.

At the beginning of the end step, if you control no artifacts, sacrifice this land.
: Add one mana of any color.

Equipped creature has ": Add one mana of any color."
Equip

This artifact enters with X charge counters on it.
Whenever a player casts a spell with mana value equal to the number of charge counters on this artifact, counter that spell.

This land enters tapped with two charge counters on it.
: Add .
, Remove a charge counter from this land: Add one mana of any color.

Sunburst (This enters with a charge counter on it for each color of mana spent to cast it.)
, Sacrifice this artifact: Destroy each nonland permanent with mana value equal to the number of charge counters on this artifact.

This land enters tapped with two charge counters on it.
: Add .
, Remove a charge counter from this land: Add one mana of any color.

This land enters tapped with two charge counters on it.
: Add .
, Remove a charge counter from this land: Add one mana of any color.

Whenever this land becomes tapped, it deals 1 damage to you.
: Add one mana of any color.

: Add .
: This land becomes a 1/1 Blinkmoth artifact creature with flying until end of turn. It's still a land.
, : Target Blinkmoth creature gets +1/+1 until end of turn.

Counter target spell.
At the beginning of your next upkeep, pay . If you don't, you lose the game.

: Add .
, : Put target artifact card from your graveyard on top of your library.

, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This land enters tapped with two charge counters on it.
: Add .
, Remove a charge counter from this land: Add one mana of any color.

This land enters tapped.
: Add .
Dredge 2 (If you would draw a card, you may mill two cards instead. If you do, return this card from your graveyard to your hand.)

Destroy target nonblack creature.
At the beginning of your next upkeep, pay . If you don't, you lose the game.

Search your library for a green creature card, reveal it, put it into your hand, then shuffle.
At the beginning of your next upkeep, pay . If you don't, you lose the game.

This land enters tapped with two charge counters on it.
: Add .
, Remove a charge counter from this land: Add one mana of any color.

Changeling (This card is every creature type.)
Tap an untapped creature you control: This creature gains flying until end of turn.

: This creature becomes a Kithkin Spirit with base power and toughness 2/2.
: If this creature is a Spirit, it becomes a Kithkin Spirit Warrior with base power and toughness 4/4.
: If this creature is a Warrior, it becomes a Kithkin Spirit Warrior Avatar with base power and toughness 8/8, flying, and first strike.

Draw a card.

, , Sacrifice this artifact: Destroy target nonblack creature.

Target player discards a card.
Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Counter target spell with mana value 2.

When this creature dies, target creature gets -1/-1 until end of turn.

, Sacrifice a Goblin: This creature gets +2/+2 until end of turn.

, Sacrifice this artifact: It deals 2 damage to any target.
, Sacrifice this artifact: Draw a card.

, , Sacrifice this artifact: Destroy target artifact or enchantment.

, Sacrifice this artifact: Return target creature to its owner's hand.
, Sacrifice this artifact: Draw a card.

Target creature gets -1/-1 until end of turn. If you control a Faerie, draw a card.

, Sacrifice this creature: Return target Arcane card from your graveyard to your hand.

Equipped creature gets +2/+0.
Equip

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

: Target player exiles a card from their graveyard.
, Exile this artifact: Exile all graveyards. Draw a card.

, Remove a time counter from a permanent you control or suspended card you own: This creature gets +2/+0 until end of turn.

This creature gets +1/+1 as long as you control another artifact.