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Tatyova, Steward of Tides card art
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Tatyova, Steward of Tides

{G} {G} {U} · Legendary Creature — Merfolk Druid · Dominaria United (DMU)
Times Brought
111
Decks Running
30
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
Tatyova, Steward of Tides card

Tatyova, Steward of Tides

{G} {G} {U}
Legendary Creature — Merfolk Druid
Land creatures you control have flying. Whenever a land you control enters, if you control seven or more lands, up to one target land you control becomes a 3/3 Elemental creature with haste. It's still a land.
3 / 3
Dominaria United (DMU) · Uncommon · Illustrated by Howard Lyon

Final zone distribution

28 instances
3.6%
Library
42.9%
Battlefield
25.0%
Graveyard
3.6%
Exile

Commanders that played this card

in tracked games

The "good card" funnel

111 brought · 28 players
Brought to game
111
Ever drawn
23
Reached battlefield
17
Still on board at game end
12
≥ -3.8pp

Players who cast this card win 28% of the time (n=16) , vs 18% when it never left the library (n=69).

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 +10.0pp; 95% confidence interval -3.8pp to +23.8pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

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.