Top Performing Decklists
| Deck | Creator | Record | Best Finish |
|---|---|---|---|
| Unknown Archetype | alexanderrosdahl | 5-0 | 1st in MTGO Standard League #8949 |
| Esper Pixie | mortadela | 5-0 | 1st in MTGO Standard League #8949 |
| Esper Pixie | msmayer | 5-0 | 1st in MTGO Standard League #8949 |
| Esper Pixie | pepeteam | 5-0 | 1st in MTGO Standard League #8949 |
| Esper Pixie | ouranos139 | 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:
4 Color Legends , 5 Color Legends , Abzan Beanstalk , Abzan Doubling , Abzan Midrange , Abzan Pixie , Abzan Roots , Azorius Synthesizer , Domain Ramp
Meta Performance Analysis
Caves of Koilos ranks #340 out of approximately 339 cards in raw efficiency (top 100%).
Game Impact Factor
Color Differential
Colorless average: 54.3%
Performance compared to other Colorless cardsBased on our comprehensive multi-metric analysis, Caves of Koilos 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: 24.93 (Win rate × Top 8 rate ÷ Mana value)
At 0 mana, the average win rate in the format is 69.0%. Caves of Koilos has a win rate of 65.7%, making it 4.8% worse than other 0-mana cards.
Top Performing Partners
| Card Name | Type | Deck Count | Win Rate | 1st Places |
|---|---|---|---|---|
| Thought-Stalker Warlock | Creature — Lizard Warlock | 9 | 68.2% | 5 |
| Dewdrop Cure | Sorcery | 8 | 66.9% | 4 |
| Case of the Stashed Skeleton | Enchantment — Case | 7 | 66.3% | 2 |
| Knight of Grace | Creature — Human Knight | 61 | 64.7% | 29 |
| Wilt-Leaf Liege | Creature — Elf Knight | 85 | 62.8% | 19 |
| Bottomless Pool/Locker Room | Enchantment — Room // Enchantment — Room | 93 | 61.9% | 30 |
| Sunpearl Kirin | Creature — Kirin | 74 | 61.7% | 23 |
| Skrelv, Defector Mite | Legendary Artifact Creature — Phyrexian Mite | 7 | 60.5% | 3 |
| Gold Pan | Artifact — Equipment | 5 | 60.0% | 0 |
| Meticulous Excavation | Enchantment | 16 | 59.1% | 3 |
Card Synergy Analysis
Cards that perform better with Caves of Koilos 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 |
|---|---|---|---|---|---|---|
| Tishana's Tidebinder | Creature — Merfolk Wizard | 3 | 5 | 77.3% | 67.7% | +9.6% |
| Enduring Innocence | Enchantment Creature — Sheep Glimmer | 3 | 5 | 77.8% | 68.8% | +9.0% |
| Liliana of the Veil | Legendary Planeswalker — Liliana | 3 | 8 | 78.2% | 70.1% | +8.1% |
| Sheoldred, the Apocalypse | Legendary Creature — Phyrexian Praetor | 4 | 18 | 73.6% | 67.0% | +6.6% |
| Gix's Command | Sorcery | 5 | 8 | 71.9% | 66.8% | +5.0% |
| Tinybones Joins Up | Legendary Enchantment | 1 | 8 | 75.0% | 70.6% | +4.4% |
| Unholy Annex/Ritual Chamber | Enchantment — Room // Enchantment — Room | 8 | 12 | 70.8% | 67.9% | +2.9% |
| Anoint with Affliction | Instant | 2 | 10 | 68.6% | 66.5% | +2.2% |
| Preacher of the Schism | Creature — Vampire Cleric | 3 | 29 | 69.3% | 67.4% | +1.9% |
| Entity Tracker | Creature — Human Scout | 3 | 29 | 69.4% | 67.7% | +1.6% |
Top Archetypes
| Archetype | Deck Count | % of Archetype | Win Rate |
|---|---|---|---|
| Esper Pixie | 1525 | 98.6% | 53.9% |
| Orzhov Lifegain | 74 | 94.9% | 23.3% |
| Orzhov Pixie | 63 | 98.4% | 44.9% |
| Orzhov Demons | 28 | 100.0% | 36.0% |
| Unclassified | 25 | 12.3% | 29.6% |
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.