Live Play Data

Urza's Ruinous Blast

· Legendary Sorcery · Commander Masters (CMM)

Live Inclusion

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Times Brought

545

Decks Running

261

Median Cast Turn

8.0

Drawn → Played

62%

Format

Multiplayer 1v1

First-cast turn

n=80

61%

T6-9

28%

T10+

Median 8.0 P25 6 · P75 10 · max 14

On curve 11% (7 / 80 cast on T5) Cast same turn as drawn 30%

The "good card" funnel

545 brought · 245 players

Brought to game

545

Ever drawn

129

Reached battlefield

Still on board at game end

≥ +4.1pp

Players who cast this card win 40% of the time (n=72) , vs 25% when it never left the library (n=354).

When players drew this card but left it in hand, they won 22% (n=45).

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 +15.2pp; 95% confidence interval +4.1pp to +26.3pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.

Final zone distribution

147 instances

8.8%

Library

4.1%

Battlefield

48.3%

Graveyard

10.9%

Exile

Commanders that played this card

in tracked games

1 Gandalf, Party Guest 32 decks
2 Jodah, the Unifier 31 decks
3 Esika, God of the Tree // The Prismatic Bridge 25 decks
4 Commodore Guff 22 decks
5 Ardbert, Warrior of Darkness 13 decks
6 Yoshimaru, Ever Faithful 12 decks
7 Dihada, Binder of Wills 11 decks
8 Peter Parker // Amazing Spider-Man 11 decks
9 Kratos, Stoic Father 8 decks
10 Serah Farron // Crystallized Serah 8 decks

Card text

Urza's Ruinous Blast

Legendary Sorcery

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Exile all nonland permanents that aren't legendary.

Commander Masters (CMM) · Rare · Illustrated by Slawomir Maniak

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 690,000+ Commander games overall, and this card-level play data comes from the Playgroup Live subset of that corpus.