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GRU Same-ness
Same-ness describes how much of a commander's average mainboard comes from the shared core for its exact color identity. Each established archetype gets one equal vote, regardless of entry volume.
Reference archetypes
10
Required support
8 of 10
Complete lists to vote
20
A card copy enters the core when at least 50.0% of lists for at least 8 of 10 established same-color archetypes contain it. Reference archetypes must represent at least 0.1% of the all-time field.
Shared color core
18 cards| Rank | Card | Core copies | Archetype support |
|---|---|---|---|
| 1 | Command Tower | 1 | 1st copy 10/10 |
| 2 | Sol Ring | 1 | 1st copy 9/10 |
| 3 | Birds of Paradise | 1 | 1st copy 8/10 |
| 4 | Breeding Pool | 1 | 1st copy 8/10 |
| 5 | Chrome Mox | 1 | 1st copy 8/10 |
| 6 | Flooded Strand | 1 | 1st copy 8/10 |
| 7 | Gemstone Caverns | 1 | 1st copy 8/10 |
| 8 | Lotus Petal | 1 | 1st copy 8/10 |
| 9 | Misty Rainforest | 1 | 1st copy 8/10 |
| 10 | Mox Diamond | 1 | 1st copy 8/10 |
| 11 | Polluted Delta | 1 | 1st copy 8/10 |
| 12 | Scalding Tarn | 1 | 1st copy 8/10 |
| 13 | Taiga | 1 | 1st copy 8/10 |
| 14 | Tropical Island | 1 | 1st copy 8/10 |
| 15 | Verdant Catacombs | 1 | 1st copy 8/10 |
| 16 | Volcanic Island | 1 | 1st copy 8/10 |
| 17 | Windswept Heath | 1 | 1st copy 8/10 |
| 18 | Wooded Foothills | 1 | 1st copy 8/10 |
Commander scores
43 commandersSame-ness rebuilt Aug 28, 2026