Guidelight Optimizer
Tracked across real Commander games played through TurnZero HQ.
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What it does
T: Add . Spend this mana only to cast an artifact spell or activate an ability.
Rulings
One official ruling, as Wizards published it.
- 2025-02-07
You may use mana from this creature to pay the cost of any activated ability, not just abilities of artifacts.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Guidelight Optimizer, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Vraska, Soul of Stone | 1 | 0 | — |
Colors it shows up in
- Jeskai 1 deck
Guidelight Optimizer price history
The Aetherdrift #45 printing, as Scryfall reports the TCGplayer market. Updated nightly. Click any version below to chart its price.
Every recorded price change
| Date | Non-foil | Foil |
|---|---|---|
| Oct 13, 2026 | $0.19 | $0.29 |
| Oct 11, 2026 | $0.19 | $0.29 |
| Oct 10, 2026 | $0.19 | $0.31 |
| Oct 9, 2026 | $0.21 | $0.31 |
| Oct 8, 2026 | $0.20 | $0.30 |
| Oct 7, 2026 | $0.18 | $0.30 |
| Oct 6, 2026 | $0.19 | $0.30 |
| Oct 2, 2026 | $0.20 | $0.30 |
| Sep 28, 2026 | $0.20 | $0.29 |
A row is recorded only on nights the price moved, so each price held until the row above it.
Every version of Guidelight Optimizer
1 printing, newest first. Prices are the market figures Scryfall publishes, refreshed nightly. A printing with no figure shows a dash rather than a zero, because Scryfall publishes none for some of them.
- Normal
- $0.19
- Foil
- $0.29
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Guidelight Optimizer. It runs a name search across every version, which covers the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only. No individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.
