Kaladesh Inventions

At the beginning of your upkeep, you may put a charge counter on this artifact. T: You may put a creature card with mana value equal to the number of charge counters on this artifact from your hand onto the battlefield.

Sacrifice an artifact: Put a +1/+1 counter on this creature. Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

As this artifact enters, choose an opponent. At the beginning of the chosen player's upkeep, this artifact deals X damage to that player, where X is the number of cards in their hand minus 4.

Vigilance When this creature enters, each player chooses an artifact, a creature, an enchantment, and a planeswalker from among the nonland permanents they control, then sacrifices the rest.

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.

Equipped creature gets +2/+2. As long as equipped creature is legendary, it has hexproof. (It can't be the target of spells or abilities your opponents control.) Equip 1

Lands you control have "T: Add one mana of any color." T: Add one mana of any color.

Imprint — When this artifact enters, you may exile a nonartifact, nonland card from your hand. T: Add one mana of any of the exiled card's colors.

Whenever a nonartifact permanent you control enters, you may return another permanent you control that shares a permanent type with it to its owner's hand.

First strike When this creature enters, target opponent may have you draw three cards. If the player doesn't, you mill three cards, then this creature deals damage to that player equal to the total mana value of those cards.

You may play lands from your graveyard.

Each spell costs 3 more to cast except during its controller's turn.

Imprint — When this creature enters, you may exile target nontoken creature. As long as a card exiled with this creature is a creature card, this creature has the power, toughness, and creature types of the last creature card exiled with it. It's still a Shapeshifter.

Sunburst (This artifact enters with a charge counter on it for each color of mana spent to cast it.) 2, Sacrifice this artifact: Destroy each nonland permanent with mana value equal to the number of charge counters on this artifact.

Creatures with power greater than the number of cards in your hand can't attack.

Imprint — When this artifact enters, you may exile target land you control. Whenever a land with the same name as the exiled card is tapped for mana, its controller adds one mana of any type that land produced.

As this artifact enters, choose a color. Creatures of the chosen color get +1/+1. Whenever a basic land is tapped for mana of the chosen color, its controller adds an additional one mana of that color.

3, T: Target player mills two cards. If two cards that share a color were milled this way, repeat this process.

This creature enters with X +1/+1 counters on it. When this creature dies, create a 1/1 colorless Thopter artifact creature token with flying for each +1/+1 counter on this creature. 1, T: Put a +1/+1 counter on this creature.

Equipped creature has haste and shroud. (It can't be the target of spells or abilities.) Equip 0

T, Sacrifice this artifact: Add one mana of any color.

At the beginning of your upkeep, flip a coin. If you lose the flip, this artifact deals 3 damage to you. T: Add CC.

This artifact doesn't untap during your untap step. At the beginning of your upkeep, you may pay 4. If you do, untap this artifact. At the beginning of your draw step, if this artifact is tapped, it deals 1 damage to you. T: Add CCC.

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