Live Play Data

Hydroid Krasis

· Creature — Jellyfish Hydra Beast · Secrets of Strixhaven Commander (SOC)

Live Inclusion

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Times Brought

1475

Decks Running

599

Median Cast Turn

Drawn → Played

60%

Format

Multiplayer 1v1

First-cast turn

n=223

12%

55%

T6-9

19%

T10+

Median 7 P25 5 · P75 9 · max 14

Cast same turn as drawn 31%

The "good card" funnel

1475 brought · 533 players

Brought to game

1475

Ever drawn

369

Reached battlefield

223

Still on board at game end

113

Once cast, 51% 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.

≥ +2.6pp

Players who cast this card win 29% of the time (n=207) , vs 20% when it never left the library (n=951).

When players drew this card but left it in hand, they won 27% (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 +9.0pp; 95% confidence interval +2.6pp to +15.3pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

393 instances

2.8%

Library

28.8%

Battlefield

29.3%

Graveyard

5.6%

Exile

Commanders that played this card

in tracked games

Card text

Hydroid Krasis

Creature — Jellyfish Hydra Beast

When you cast this spell, you gain half X life and draw half X cards. Round down each time. Flying, trample This creature enters with X +1/+1 counters on it.

0 / 0

Secrets of Strixhaven Commander (SOC) · Rare · Illustrated by Jason Felix

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 740,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.