Top Performing Decklists
| Deck | Creator | Record | Best Finish |
|---|---|---|---|
| Golgari Midrange | nandisko | 5-0 | 1st in MTGO Standard League #8949 |
| Golgari Midrange | nandisko | 5-0 | 1st in MTGO Standard League #8949 |
Performance Stats (Last 14 Days)
Win Rate Impact
Top Table Win Rate
Meta Trend
Sample Size
Tournament Results
Average Copies
Archetypes Using This Card:
Dimir Demons , Golgari Midrange , Mono Black Demons , Rakdos Midrange , Unknown Archetype
Meta Performance Analysis
The Speed Demon ranks #244 out of approximately 339 cards in raw efficiency (top 72%).
Game Impact Factor
Color Differential
Black average: 60.1%
Performance compared to other Black cardsBased on our comprehensive multi-metric analysis, The Speed Demon is an underperforming card in the current meta.
Recommended number of copies: 1
Win Rate Timeline
Card Efficiency Analysis
Raw Efficiency (Win Rate/Mana)
Relative Efficiency
Performance Efficiency: 20.00 (Win rate × Top 8 rate ÷ Mana value)
At 5 mana, the average win rate in the format is 67.8%. The Speed Demon has a win rate of 100.0%, making it 47.6% better than other 5-mana cards.
Top Performing Partners
| Card Name | Type | Deck Count | Win Rate | 1st Places |
|---|---|---|---|---|
| Lumbering Worldwagon | Artifact — Vehicle | 6 | 66.7% | 4 |
| Harvester of Misery | Creature — Spirit | 28 | 63.0% | 10 |
| Nissa, Ascended Animist | Legendary Planeswalker — Nissa | 23 | 62.2% | 8 |
| Maelstrom Pulse | Sorcery | 28 | 61.8% | 10 |
| Tear Asunder | Instant | 27 | 59.6% | 10 |
| Obstinate Baloth | Creature — Beast | 25 | 59.1% | 9 |
| Sentinel of the Nameless City | Creature — Merfolk Warrior Scout | 27 | 58.2% | 10 |
| Shoot the Sheriff | Instant | 26 | 57.8% | 7 |
| The End | Instant | 5 | 57.6% | 1 |
| Llanowar Elves | Creature — Elf Druid | 29 | 56.6% | 10 |
Card Synergy Analysis
Cards that perform better with The Speed Demon than they do on average. A positive synergy score indicates stronger performance together.
| Card Name | Type | Mana | Decks | Win Rate Together | Win Rate Apart | Synergy Score |
|---|
Top Archetypes
| Archetype | Deck Count | % of Archetype | Win Rate |
|---|---|---|---|
| Golgari Midrange | 28 | 3.6% | 56.1% |
| Rakdos Midrange | 9 | 40.9% | 26.4% |
| Unknown Archetype | 8 | 2.5% | 8.9% |
| Mono Black Demons | 7 | 7.2% | 24.3% |
| Dimir Demons | 6 | 5.9% | 8.3% |
Statistics Explanation
| Statistic | Description | Formula |
|---|---|---|
| Win Rate Impact | How much this card increases or decreases the win rate of decks that include it, compared to the average deck in the format. | (Win rate of decks with this card) - (Average win rate of all decks) |
| Top Table Win Rate | A weighted win rate that gives more significance to performance in higher tournament placements. First place finishes count for 2x, with diminishing weight down to 8th place. | ∑(wins × placement_weight) / ∑((wins + losses) × placement_weight) |
| Meta Trend | Shows if the card is performing better or worse in the most recent period compared to earlier periods. Positive values indicate improving performance. | (Win rate in recent half of time period) - (Win rate in earlier half of time period) |
| Confidence Factor | A measure of statistical reliability based on sample size. The progress bar indicates how confident we are in the statistics (with larger sample sizes providing higher confidence). | log10(Number of decks + 1) |
| Average Copies | The average number of copies of this card included in decks that use it. | ∑(Copies in each deck) / (Number of decks) |
| Card Synergy Score | Measures how well this card performs with other cards compared to their individual performance. | (Win rate together) - (Average of individual win rates) |
| Raw Efficiency | Win rate points per mana invested. Higher values indicate better returns on mana investment. | (Win rate) / (Mana value) |
| Relative Efficiency | How efficient this card is compared to the average card of the same mana value. | ((Win rate) / (Format average win rate for same mana)) / (Mana value) |
| Performance Efficiency | Combined metric that accounts for win rate, tournament success, and mana investment. | (Win rate × Top 8 placement rate) / (Mana value) |
| Game Impact Factor | A measure of how much this card affects game outcomes, based on win rate adjusted by its deviation from the format average. | Win rate × (1 + (Win rate - Format average) / 100) |
| Color Differential | How this card's win rate compares to the average win rate of other cards of the same color. | Win rate - Average win rate for same color |
All statistics are calculated using tournament data from the selected time period. Sample sizes below 10 decks may not provide statistically significant results.