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Part of Modern Horizons 3
·
Creature — Eldrazi Octopus
·
Innistrad Remastered (INR)
Card Preview
Elder Deep-Fiend
Times Brought
234
Decks Running
109
In Decks
—
Decklist Inclusion
—
Format
Showing 1v1 (duel) data only. 1v1 is a different format from multiplayer Commander, so these numbers are not comparable.
Card text
Elder Deep-Fiend
Creature — Eldrazi Octopus
Flash
Emerge 

(You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)
When you cast this spell, tap up to four target permanents.
5 / 6
Innistrad Remastered (INR)
·
Rare
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Illustrated by Jason Felix
Final zone distribution
44 instances2.3%
Library
34.1%
Battlefield
15.9%
Graveyard
4.5%
Exile
Commanders that played this card
in tracked games-
1
Ulalek, Fused Atrocity
56 decks
-
2
Aesi, Tyrant of Gyre Strait
19 decks
-
3
Kiora, Sovereign of the Deep
11 decks
-
4
Runo Stromkirk // Krothuss, Lord of the Deep
7 decks
-
5
Whtz, the Bibliophile
2 decks
-
6
Animar, Soul of Elements
1 decks
-
7
Arixmethes, Slumbering Isle
1 decks
-
8
Azlask, the Swelling Scourge
1 decks
-
9
Breya, Etherium Shaper
1 decks
-
10
Captain N'ghathrod
1 decks
The "good card" funnel
234 brought · 106 playersBrought to game
234
Ever drawn
41
Reached battlefield
26
Still on board at game end
15
Once cast, 58% 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.
≥ -11.3pp
Players who cast this card win 24% of the time (n=21) , vs 23% when it never left the library (n=138).
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 +0.4pp; 95% confidence interval -11.3pp to +12.1pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
First-cast turn
n=26
0%
T1
4%
T2
0%
T3
0%
T4
8%
T5
50%
T6-9
38%
T10+
Median
8.5
P25
6
· P75
11
· max
17
On curve
50%
(5 / 26 cast on T8)
Cast same turn as drawn
12%
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 760,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.