Built from Scratch Commander Deck Upgrade Guide

Beetleback Chief is a four-mana 2/2 that makes two Goblins. It is not a card Daretti decks usually play.

Combustible Gearhulk is a 6/6 Construct artifact creature for {4}{R}{R} with first strike. When it enters, target opponent may have you draw three cards, and if they don't you mill three cards and it deals damage to that player equal to their total mana value. A six-drop artifact that draws three or deals damage, and mills artifacts for Daretti to return.

Bottle Gnomes is a three-mana 1/3 that sacrifices itself for 3 life. It is not a card Daretti decks usually play.

Foundry Inspector is a 3/2 Construct artifact creature for {3}. Artifact spells you cast cost {1} less to cast. A colourless three-drop that makes every other artifact cheaper.

Dualcaster Mage is a three-mana 2/2 flash creature that copies an instant or sorcery. It is not a card Daretti decks usually play.

Scrap Welder is a 3/3 Goblin Artificer for {2}{R}. For a tap and a sacrificed artifact with mana value X, you return an artifact card with mana value less than X from your graveyard to the battlefield, and it gains haste. A three-drop that turns a big artifact into a smaller one.

Epochrasite is a two-mana 1/1 artifact creature with suspend. It is not a card Daretti decks usually play.

Daretti, Rocketeer Engineer is a Legendary Goblin Artificer for {4}{R} whose power equals the greatest mana value among artifacts you control, with toughness 5. Whenever it enters or attacks, you choose a target artifact card in your graveyard, and you may sacrifice an artifact to return it to the battlefield. A five-drop that recurs an artifact every attack.

Hoard-Smelter Dragon is a six-mana 5/5 flying Dragon that destroys artifacts. It is not a card Daretti decks usually play.

Duplicant is a 2/4 Shapeshifter artifact creature for {6}. When it enters, you may exile target nontoken creature, and it has that creature's power, toughness and creature types. A six-drop artifact that removes a creature.

Ingot Chewer is a five-mana 3/3 that destroys an artifact and has evoke {R}. It is not a card Daretti decks usually play.

Meteor Golem is a 3/3 Golem artifact creature for {7}. When it enters, you destroy target nonland permanent an opponent controls. A seven-drop artifact that removes any permanent.

Warmonger Hellkite is a six-mana 5/5 flying Dragon that forces all creatures to attack. It is not a card Daretti decks usually play.

Triplicate Titan is a 9/9 Golem artifact creature for {9} with flying, vigilance and trample. When it dies, you create a 3/3 Golem with flying, a 3/3 Golem with vigilance and a 3/3 Golem with trample. A nine-drop artifact that leaves three artifacts behind when it dies.

Jalum Tome is a three-mana artifact that loots for {2}. It is not a card Daretti decks usually play.

Trash for Treasure costs {2}{R}. As an additional cost you sacrifice an artifact, and you return target artifact card from your graveyard to the battlefield. A three-mana sorcery that upgrades an artifact, and the highest-scoring card the precon leaves out.

Loreseeker's Stone is a six-mana artifact that draws three cards for {3} and a tap. It is not a card Daretti decks usually play.

Ugin, the Ineffable is a {6} Legendary Planeswalker. Colorless spells you cast cost {2} less, its +1 exiles the top card of your library face down and creates a 2/2 Spirit that returns it to your hand, and its -3 destroys target permanent that's one or more colors. A six-mana planeswalker that makes your colourless artifacts cheaper and removes a threat.

Panic Spellbomb is a one-mana artifact that stops a creature blocking. It is not a card Daretti decks usually play.

Slobad, Goblin Tinkerer is a 1/2 Legendary Goblin Artificer for {1}{R}. Sacrifice an artifact: target artifact gains indestructible until end of turn. A two-drop sacrifice outlet that Daretti and Goblin Welder can reuse.

Impact Resonance is a two-mana instant that divides damage among creatures. It is not a card Daretti decks usually play.

Reckless Handling costs {1}{R}. You search your library for an artifact card, put it into your hand, shuffle, then discard a card at random, and if an artifact card was discarded this way, it deals 2 damage to each opponent. A two-mana tutor that fills the graveyard for Daretti.

Bitter Feud is a five-mana enchantment that doubles damage between two players. It is not a card Daretti decks usually play.

Weapons Manufacturing costs {1}{R}. Whenever a nontoken artifact you control enters, you create a colorless artifact token named Munitions that deals 2 damage to any target when it leaves the battlefield. A two-mana enchantment that makes fodder for Daretti's -2 and Goblin Welder.