Prototype 1W - 2/2 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

Vigilance

1, TAP: Put a +1/+1 counter on target Assembly-Worker you control.

Flash

Flying

You may cast colorless spells and artifact spells as though they had flash.

Whenever you cast a spell, if the amount of mana spent to cast that spell is greater than Liberator, Urzas Battlethopters power, put a +1/+1 counter on Liberator.

You may play lands from your graveyard.

Unearth GG (GG: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Double strike

When Phyrexian Dragon Engine enters the battlefield from your graveyard, you may discard your hand. If you do, draw three cards.

Unearth 3RR

(Melds with Mishra, Claimed by Gix.)

Whenever Mishra, Lost to Phyrexia enters the battlefield or attacks, choose three -

- Target opponent discards two cards.

- Mishra deals 3 damage to any target.

- Destroy target artifact or planeswalker.

- Creatures you control gain menace and trample until end of turn.

- Creatures you dont control get -1/-1 until end of turn.

- Create two tapped Powerstone tokens.

Razorlash Transmogrant cant block.

4BB: Return Razorlash Transmogrant from your graveyard to the battlefield with a +1/+1 counter on it. This ability costs 4 less to activate if an opponent controls four or more nonbasic lands.

When Simian Simulacrum enters the battlefield, put two +1/+1 counters on target creature you control.

Unearth 2GG (2GG: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Prototype 1WW - 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

Flying

At the beginning of combat on your turn, target creature you control gains your choice of flying, vigilance, or lifelink until end of turn.

Whenever Terisian Mindbreaker attacks, defending player mills half their library, rounded up.

Unearth 1UUU (1UUU: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

When The Mightstone and Weakstone enters the battlefield, choose one -
- Draw two cards.
- Target creature gets -5/-5 until end of turn.

TAP: Add CC. THis mana cant be spent to cast nonartifact spells.

(Melds with Urza, Lord Protector.)

You may activate the loyalty abilities of Urza, Planeswalker twice each turn rather than only once.

+2: Artifact, instant, and sorcery spells you cast this turn cost 2 less to cast. You gain 2 life.

+1: Draw two cards, then discard a card.

0: Create two 1/1 colorless Soldier artifact creature tokens.

-3: Exile target nonland permanent.

-10: Artifacts and planeswalkers you control gain indestructible until end of turn. Destroy all nonland permanents.

2, TAP, Exile The Stasis Coffin: You gain protection from everything until your next turn.

2, TAP, Exile The Stone Brain: Choose a card name. Search target opponents graveyard, hand, and library for up to four cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way. Activate only as a sorcery.

Reach

When Thran Spider enters the battlefield, you and target opponent each create a tapped Powerstone token.

7: Look at the top four cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Equipped creature gets +2/+0.

Whenever equipped creature dies, draw a card.

Equip 2 or B

Deathtouch

Whenever Ashnod, Flesh Mechanist attacks, you may sacrifice another creature. If you do, create a tapped Powerstone token.

5, Exile a creature card from your graveyard: Create a tapped 3/3 colorless Zombie artifact creature token.

As an additional cost to cast this spell, sacrifice a creature.

Search your library for a card, put that card into your hand, then shuffle.

Draw cards equal to the mana value of target artifact or creature you control. An opponent gains control of that permanent.

Whenever you draw your second card each turn, each opponent loses 2 life and you gain 2 life.

When Gixian Puppeteer dies, return another target creature card with mana value 3 or less from your graveyard to the battlefield.

Choose two -

- Put two +1/+1 counter on up to one creature. It gains lifelink until end of turn.

- Destroy each creature with power 2 or less.

- Return up to two creature cards from your graveyard to your hand.

- Each opponent sacrifices a creature with the highest power among creatures they control.

Exile the top three cards of your library in a face-down pile, then exile the next top three cards of your library in another face-down pile. Look at the cards in each pile, then turn a pile of your choice face up. An opponent chooses one of those piles. Put all cards in the chosen pile into your hand and the rest into your graveyard. You lose 3 life.

If a creature an opponent controls would die, exile it instead.

1: Miserys Shadow gets +1/+1 until end of turn.