Quick Answer

Weldfast Engineer is a uncommon Creature — Human Artificer from AER (AER) costing {1}{B}{R}. Current price: $0.04 USD. Legal in Modern. Legal in Commander.

Weldfast Engineer MTG card

Weldfast Engineer

Creature — Human Artificer

Card Text

At the beginning of combat on your turn, target artifact creature you control gets +2/+0 until end of turn.

"Let's err on the side of glorious mayhem."

Card Stats

3/3 uncommon CMC: 3.0 AER AER 🎨 Sara Winters

Market Prices

TCGPlayer
$0.04
Normal
Buy
TCGPlayer
$0.10
Foil
Buy
Card Kingdom
$0.35
Normal
Buy
Card Kingdom
$0.49
Foil
Buy
Cardmarket
€0.06
Normal
Buy
Cardmarket
€0.17
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Brawl Legal
Commander Legal
Duel Legal
Gladiator Legal
Historic Legal
Legacy Legal
Modern Legal
Oathbreaker Legal
Pioneer Legal
Timeless Legal
Vintage Legal

Similar Cards

Other Printings (2 total)

Community Stats

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Decks Using This Card
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Comments

Often Played With

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Frequently Asked Questions

What is Weldfast Engineer? Basics

Weldfast Engineer is a Creature — Human Artificer card from the Magic: The Gathering trading card game.

Its ability reads: "At the beginning of combat on your turn, target artifact creature you control gets +2/+0 until end of turn."

How much mana does Weldfast Engineer cost to cast? Basics

Weldfast Engineer has a mana cost of {1}{B}{R}, which equals 3.0 total mana (converted mana cost/mana value).

It requires B, R mana to cast.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Weldfast Engineer's mana cost of {1}{B}{R} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Weldfast Engineer has a mana value of 3.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Weldfast Engineer's current oracle text is: "At the beginning of combat on your turn, target artifact creature you control gets +2/+0 until end of turn."

What is the current price of Weldfast Engineer? Pricing

The current market price for Weldfast Engineer is approximately $0.04 USD on TCGPlayer.

A foil copy costs approximately $0.1 USD.

On Cardmarket (Europe), it's approximately €0.06 EUR.

Where can I buy Weldfast Engineer? Pricing

You can purchase Weldfast Engineer from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Weldfast Engineer normal: $0.04 | foil: $0.1

Is Weldfast Engineer legal in Standard? Legality

Format legality information for Weldfast Engineer in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Weldfast Engineer legal in Modern? Legality

Weldfast Engineer is Legal in Modern format.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Weldfast Engineer legal in Commander (EDH)? Legality

Weldfast Engineer is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Weldfast Engineer legal in Pioneer? Legality

Weldfast Engineer is Legal in Pioneer format.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Weldfast Engineer legal in Legacy? Legality

Weldfast Engineer is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Weldfast Engineer legal in Vintage? Legality

Weldfast Engineer is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Weldfast Engineer legal in Pauper? Legality

Format legality information for Weldfast Engineer in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Weldfast Engineer from? Details

This printing of Weldfast Engineer is from AER (AER), with collector number 139.

Weldfast Engineer may also appear in other MTG sets with different art or special treatments.

What is Weldfast Engineer's rarity? Details

Weldfast Engineer is a uncommon card in AER.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Weldfast Engineer? Details

Weldfast Engineer was illustrated by Sara Winters.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

What is Weldfast Engineer's power and toughness? Details

Weldfast Engineer is a 3/3 creature.

Power (3) determines how much combat damage the creature deals. Toughness (3) determines how much damage it can take before being destroyed.

💬 Card Discussion

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