Solar Transformer
Artifact
This artifact enters tapped.
When this artifact enters, you get 
(three energy counters).
: Add 
., Pay : Add one mana of any color.
- CMC
- 2
- Mana cost
- Color identity
- C
- Rarity
- uncommon
- Set
- Aetherdrift Commander
- Price
- $0.29
- EDHREC rank
- #3133
Solar Transformer enters the battlefield tapped, produces one mana of any color on untap, and converts that mana into charge counters you can cash in for colorless — slow payoff for a two-mana artifact that doesn't do anything the turn you play it. The one context where that cost is worth paying is artifact-synergy builds, particularly Saheeli, Radiant Creator, where the card's type matters more than its rate.
Best Commanders
Commanders with the highest synergy
Saheeli, Radiant Creator
Saheeli, Radiant Creator's ability to copy artifacts means Solar Transformer can multiply its mana production across several tokens, turning a slow drip into meaningful acceleration. The synergy score of 0.78 and 80% inclusion rate confirm it's nearly a staple in Saheeli lists.
Satya, Aetherflux Genius
Satya, Aetherflux Genius creates attacking token copies of artifacts, so Solar Transformer feeds both the artifact count and the mana production that keeps Satya's engine running. At 75% inclusion across over 15,000 decks, it's clearly doing real work in that shell.
Liberty Prime, Recharged
Liberty Prime, Recharged rewards artifact density with power-level bonuses, and Solar Transformer is a low-cost artifact that also generates mana to help cast Liberty Prime's expensive spells. The 53% inclusion rate reflects that it's a solid role-player rather than a cornerstone.
Dr. Madison Li
Dr. Madison Li tutors for artifacts and wants a critical mass of them in play, so Solar Transformer fills a slot as cheap, colorless-producing artifact fodder that also ramps into the deck's bigger payoffs. Just over half of Dr. Madison Li decks include it, which tracks with its utility-over-power profile.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Solar Transformer is legal in Commander, Legacy, Vintage, Modern, and Oathbreaker, but it's a Commander card in practice — the singleton format is the only place where artifact synergy commanders justify a two-mana rock that enters tapped and requires a full turn cycle before it produces anything. In Legacy and Vintage, faster and more efficient mana rocks make Solar Transformer irrelevant; no competitive list there would touch it. Modern has better budget options that come in untapped. Oathbreaker could theoretically use it in artifact-heavy builds, but the format's faster pace makes the enter-tapped penalty harder to absorb.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.29 bulk tier
At $0.29, Solar Transformer is bulk — grab a copy without thinking twice if you're building an artifact-synergy Commander deck. Bulk artifacts at this price point don't appreciate, so treat it as a cheap role-player and move on.
Explore
Sources
Mentioned
- Saheeli, Radiant Creator
- Satya, Aetherflux Genius
- Liberty Prime, Recharged
- Dr. Madison Li
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.