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Part of Tales of Middle-earth
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Artifact
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Double Masters (2XM)
Live Play Data
Basalt Monolith
3%
Live Inclusion
Times Brought
1459
Decks Running
653
Median Cast Turn
5
Drawn → Played
78%
Format
First-cast turn
n=293
3%
T1
11%
T2
16%
T3
18%
T4
12%
T5
34%
T6-9
6%
T10+
Median
5
P25
3
· P75
6
· max
22
On curve
30%
(48 / 293 cast on T3)
Cast same turn as drawn
44%
The "good card" funnel
1459 brought · 517 playersBrought to game
1459
Ever drawn
375
Reached battlefield
293
Still on board at game end
228
Once cast, 78% of this card is still on the battlefield at game end. This reflects how often it survives removal, not just whether it's a permanent.
≥ +8.1pp
Players who cast this card win 36% of the time (n=265) , vs 22% when it never left the library (n=903).
When players drew this card but left it in hand, they won 22% (n=70).
Read this as correlation, not as the card's contribution. Casting a card means you lived long enough to cast it, so this gap widens with mana value across every card we track.
Observed gap +13.9pp; 95% confidence interval +8.1pp to +19.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
Final zone distribution
418 instances2.6%
Library
54.5%
Battlefield
21.8%
Graveyard
4.5%
Exile
Commanders that played this card
in tracked games- 1 Zhulodok, Void Gorger 51 decks
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2
Sauron, Lord of the Rings
47 decks
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3
Kinnan, Bonder Prodigy
38 decks
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4
Sauron, the Dark Lord
36 decks
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5
Urza, Lord High Artificer
28 decks
- 6 Molecule Man 23 decks
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7
Ulalek, Fused Atrocity
23 decks
- 8 Ultron, Artificial Malevolence 22 decks
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9
Saruman, the White Hand
12 decks
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10
Brago, King Eternal
11 decks
Card text
Basalt Monolith
Artifact
This artifact doesn't untap during your untap step.
: Add 

.
: Untap this artifact.
Double Masters (2XM)
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Uncommon
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Illustrated by Yeong-Hao Han
Frequently Asked
Why isn't there more data on this card?
Playgroup Live collects per-card gameplay data from real Commander games. Play counts appear once a card reaches 100 tracked games, and the full charts need a sample of at least 25 observed games that is not dominated by a single pilot. Until this card clears those bars you're seeing only the basic counts. Stats refresh nightly.
How is Playgroup Live card data collected?
Players using Playgroup Live import their decklists before a game and log card actions as they play. Each cast, zone change, and resolution is recorded as a real game event. Stats on this site are computed from those events, not from decklist scrapes or theorycrafting. Playgroup has recorded 680,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.