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Singer of Swift Rivers card art
Live Play Data

Singer of Swift Rivers

{1} {G} {U} · Creature — Merfolk Shaman · The Lost Caverns of Ixalan Commander (LCC)
1%
Live Inclusion
Times Brought
226
Decks Running
109
Median Cast Turn
7.0
Drawn → Played
55%
Format

First-cast turn

n=32
0%
T1
6%
T2
3%
T3
3%
T4
9%
T5
66%
T6-9
13%
T10+
Median 7.0 P25 6 · P75 9 · max 19
On curve 9% (1 / 32 cast on T3) Cast same turn as drawn 39%

The "good card" funnel

226 brought · 104 players
Brought to game
226
Ever drawn
58
Reached battlefield
32
Still on board at game end
12

Once cast, 38% 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.

≥ -12.0pp

Players who cast this card win 25% of the time (n=30) , vs 21% when it never left the library (n=138).

When players drew this card but left it in hand, they won 28% (n=22).

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 +3.7pp; 95% confidence interval -12.0pp to +19.5pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

62 instances
3.2%
Library
19.4%
Battlefield
33.9%
Graveyard
6.5%
Exile

Commanders that played this card

in tracked games
Card text
Singer of Swift Rivers card

Singer of Swift Rivers

{1} {G} {U}
Creature — Merfolk Shaman
Flash When this creature enters, put a shield counter on another target creature you control. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) You may cast Merfolk spells as though they had flash.
3 / 2
The Lost Caverns of Ixalan Commander (LCC) · Rare · Illustrated by Gabor Szikszai

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 720,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.