Iron Lance

{3}, {T}: Target creature gains first strike until end of turn.

Jeweled Torque

As this artifact enters, choose a color.
Whenever a player casts a spell of the chosen color, you may pay {2}. If you do, you gain 2 life.

Kyren Archive

At the beginning of your upkeep, you may exile the top card of your library face down.
{5}, Discard your hand, Sacrifice this artifact: Put all cards exiled with this artifact into their owner's hand.

Kyren Toy

{1}, {T}: Put a charge counter on this artifact.
{T}, Remove X charge counters from this artifact: Add an amount of {C} equal to X plus one.

Magistrate's Scepter

{4}, {T}: Put a charge counter on this artifact.
{T}, Remove three charge counters from this artifact: Take an extra turn after this one.

Mercadian Atlas

At the beginning of your end step, if you didn't play a land this turn, you may draw a card.

Mercadian Lift

{1}, {T}: Put a winch counter on this artifact.
{T}, Remove X winch counters from this artifact: You may put a creature card with mana value X from your hand onto the battlefield.

Monkey Cage

When a creature enters, sacrifice this artifact and create X 2/2 green Monkey creature tokens, where X is that creature's mana value.

Panacea

{X}{X}, {T}: Prevent the next X damage that would be dealt to any target this turn.

Power Matrix

{T}: Target creature gets +1/+1 and gains flying, first strike, and trample until end of turn.

Nightwind Glider

Puffer Extract

{X}, {T}: Target creature you control gets +X/+X until end of turn. Destroy it at the beginning of the next end step.

Rishadan Pawnshop

{2}, {T}: Shuffle target nontoken permanent you control into its owner's library.

Skull of Ramos

{T}: Add {B}.
Sacrifice this artifact: Add {B}.

Tooth of Ramos

{T}: Add {W}.
Sacrifice this artifact: Add {W}.

Toymaker

{1}, {T}, Discard a card: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. (It retains its abilities.)

Mercadian Masques