{"canonical_id_v02":"3344e59d47cc","canonical_url_id":"3344e59d47cc","identity":{"artist":"Camille Alquier","game":"fab","grade":"raw","image_url":"https://legendstory-production-s3-public.s3.amazonaws.com/media/cards/large/MPG077-RF.webp","locale":"en","name":"Flatten the Field","number":"MPG077","rarity":"C","series_slug":"mastery-pack-guardian","set_name":"Mastery Pack Guardian","set_slug":"mastery-pack-guardian","vendor_name":"Flatten the Field (Yellow)","vintage":"modern_rotation"},"lineage":null,"meta":{"build_inputs_sha":"32d7c01584b7761e","confidence_tier":"T1_sales_derived","generated_at_utc":"2026-10-27T10:15:05Z","methodology_version":"v0.7","schema_version":"0.2.8"},"narrative":null,"price":{"bid_ask_spread_pct":null,"by_printing":{"Foil":{"buylist":null,"fetched_at_utc":"2026-10-26T23:12:01.157963+00:00","listed_median":null,"market_price":null}},"cohort_relative_zscore":null,"condition":null,"condition_basis":null,"fetched_at_utc":null,"latest_buylist":null,"latest_listed_median":null,"latest_market_price":null,"primary_printing":null,"primary_printing_in_record":null,"primary_printing_resolution":"unmatched"},"similar_cards":[{"canonical_id_v02":"5c9f79e1143e","market_price":0.1,"name":"Flatten the Field","printing":"Normal","rationale":"same_card_other_printing","recent_series":[{"date":"2026-10-19","price":0.1},{"date":"2026-10-20","price":0.1},{"date":"2026-10-21","price":0.1},{"date":"2026-10-22","price":0.1},{"date":"2026-10-23","price":0.1},{"date":"2026-10-24","price":0.1},{"date":"2026-10-25","price":0.1},{"date":"2026-10-26","price":0.1}]}],"structure":{"_methodology_version":"v0.7","_source_breakdown":{"tcgcsv_archive":34,"tcgcsv_forward":204},"as_of_date":"2026-05-30","ath_date":"2025-10-17","ath_price":0.3,"ath_price_days":46,"ath_run_last_date":"2025-12-01","ath_run_rows":46,"ath_run_to_end":false,"ath_since_release_date":null,"ath_since_release_price":null,"ath_since_release_price_days":null,"ath_since_release_run_last_date":null,"ath_since_release_run_rows":null,"ath_since_release_run_to_end":null,"atl_date":"2025-10-05","atl_price":0.25,"atl_price_days":57,"atl_run_last_date":"2025-10-16","atl_run_rows":12,"atl_run_to_end":false,"atl_since_release_date":null,"atl_since_release_price":null,"atl_since_release_price_days":null,"atl_since_release_run_last_date":null,"atl_since_release_run_rows":null,"atl_since_release_run_to_end":null,"canonical_id_v02":"3344e59d47cc","canonical_id_v03":null,"canonical_id_v1":null,"card_r14d_pct_cohort_estimator":0,"card_r30d_pct_cohort_estimator":0,"card_r90d_pct_cohort_estimator":-10.71,"climatology_baseline_pct":{"CALM":28,"DRAWDOWN":34,"HEATED":38},"cohort_label":"fab-en-raw-nascent","cohort_median_14d_pct":0,"cohort_median_30d_pct":0,"cohort_median_90d_pct":-1.96,"cohort_source":"derived","current_off_ath_pct":-16.67,"current_price":0.25,"history_first_date":"2025-10-05","history_first_date_series":"2025-10-05","history_last_date":"2026-05-30","history_last_date_series":"2026-05-30","history_n_distinct_closes":5,"history_n_obs":238,"history_n_obs_series":238,"liquidity_tier":"T2","notable_moments":[{"date":"2025-11-26","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2025-10-17","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"}],"position_in_own_range_pctile":24,"recent_steps":{"dates":[],"dates_truncated":false,"n":0,"threshold_pct":50,"window_days":120},"regime_entered_date":"2025-11-26","regime_label":"CALM","regime_occupancy_pct_1y":{"CALM":83,"DRAWDOWN":0,"HEATED":17},"regime_occupancy_pct_lifetime":{"CALM":83,"DRAWDOWN":0,"HEATED":17},"regime_run_length_days":185,"regime_transitions":[{"date":"2025-10-17","from":"CALM","to":"HEATED"},{"date":"2025-11-26","from":"HEATED","to":"CALM"}],"residual_vs_cohort_14d_pct":0,"residual_vs_cohort_30d_pct":0,"residual_vs_cohort_90d_pct":-8.75,"residual_vs_set_90d_pct":-0.49,"series_printing":"Rainbow Foil","series_printing_determinacy":{"decided_by":"count","margin":181,"n_candidates":1,"pool":"recent","tie_members":[]},"set_median_90d_pct_loo":-10.23,"set_member_unit":"printings","set_members_are_printings":true,"set_movers_share_90d":0.9481,"set_n_90d":212,"set_release_date":"2025-08-06","set_slug":"mastery-pack-guardian"},"trajectory":{"last_step":{"date":"2026-04-16","next":0.25,"prev":0.28,"prev_date":"2026-04-15"},"return_1y_base":null,"return_1y_pct":null,"return_30d_pct":0,"return_7d_pct":0,"return_90d_pct":-10.7143,"series_30d":[{"date":"2026-04-30","price":0.25},{"date":"2026-05-01","price":0.25},{"date":"2026-05-02","price":0.25},{"date":"2026-05-03","price":0.25},{"date":"2026-05-04","price":0.25},{"date":"2026-05-05","price":0.25},{"date":"2026-05-06","price":0.25},{"date":"2026-05-07","price":0.25},{"date":"2026-05-08","price":0.25},{"date":"2026-05-09","price":0.25},{"date":"2026-05-10","price":0.25},{"date":"2026-05-11","price":0.25},{"date":"2026-05-12","price":0.25},{"date":"2026-05-13","price":0.25},{"date":"2026-05-14","price":0.25},{"date":"2026-05-15","price":0.25},{"date":"2026-05-16","price":0.25},{"date":"2026-05-17","price":0.25},{"date":"2026-05-18","price":0.25},{"date":"2026-05-19","price":0.25},{"date":"2026-05-20","price":0.25},{"date":"2026-05-21","price":0.25},{"date":"2026-05-22","price":0.25},{"date":"2026-05-23","price":0.25},{"date":"2026-05-24","price":0.25},{"date":"2026-05-25","price":0.25},{"date":"2026-05-26","price":0.25},{"date":"2026-05-27","price":0.25},{"date":"2026-05-28","price":0.25},{"date":"2026-05-29","price":0.25},{"date":"2026-05-30","price":0.25}],"series_90d_thinned":[{"date":"2026-03-01","price":0.28},{"date":"2026-03-03","price":0.28},{"date":"2026-03-05","price":0.28},{"date":"2026-03-07","price":0.28},{"date":"2026-03-09","price":0.28},{"date":"2026-03-11","price":0.28},{"date":"2026-03-13","price":0.28},{"date":"2026-03-15","price":0.28},{"date":"2026-03-17","price":0.28},{"date":"2026-03-19","price":0.28},{"date":"2026-03-21","price":0.28},{"date":"2026-03-23","price":0.28},{"date":"2026-03-25","price":0.28},{"date":"2026-03-27","price":0.28},{"date":"2026-03-29","price":0.28},{"date":"2026-03-31","price":0.28},{"date":"2026-04-02","price":0.28},{"date":"2026-04-04","price":0.28},{"date":"2026-04-06","price":0.28},{"date":"2026-04-08","price":0.28},{"date":"2026-04-10","price":0.28},{"date":"2026-04-12","price":0.28},{"date":"2026-04-14","price":0.28},{"date":"2026-04-16","price":0.25},{"date":"2026-04-18","price":0.25},{"date":"2026-04-20","price":0.25},{"date":"2026-04-22","price":0.25},{"date":"2026-04-24","price":0.25},{"date":"2026-04-26","price":0.25},{"date":"2026-04-28","price":0.25},{"date":"2026-04-30","price":0.25},{"date":"2026-05-02","price":0.25},{"date":"2026-05-04","price":0.25},{"date":"2026-05-06","price":0.25},{"date":"2026-05-08","price":0.25},{"date":"2026-05-10","price":0.25},{"date":"2026-05-12","price":0.25},{"date":"2026-05-14","price":0.25},{"date":"2026-05-16","price":0.25},{"date":"2026-05-18","price":0.25},{"date":"2026-05-20","price":0.25},{"date":"2026-05-22","price":0.25},{"date":"2026-05-24","price":0.25},{"date":"2026-05-26","price":0.25},{"date":"2026-05-28","price":0.25},{"date":"2026-05-30","price":0.25}],"series_key":"646464|Rainbow Foil","series_printing":"Rainbow Foil"},"vendor_links":{"cardmarket_url":null,"ebay_search_url":"https://www.ebay.com/sch/i.html?_nkw=Flatten%20the%20Field%20Mastery%20Pack%20Guardian&mkcid=1&mkrid=711-53200-19255-0&campid=5339074870&toolid=10001","pokemontcg_url":null,"scryfall_url":null,"tcgplayer_url":"https://www.tcgplayer.com/search/all/product?q=Flatten%20the%20Field%20Mastery%20Pack%20Guardian&partner=7060428&utm_campaign=affiliate&utm_medium=tcgvibes&utm_source=tcgvibes"},"_handle":{"canonical_id":"3344e59d47cc","game":"fab","html":"https://tcgvibes.com/cards/3344e59d47cc","methodology":"https://tcgvibes.com/methodology","witness_chain":"https://tcgvibes-witness.jjk91525.workers.dev/chain/latest","build_shard":"cards/fab/builds/32d7c01584b7761e/33.json","provenance_fields":["meta.build_inputs_sha","meta.methodology_version","meta.schema_version","meta.confidence_tier","meta.generated_at_utc"],"page_headline":{"price":null,"printing":null,"as_of":null,"note":"the page shows no current market price and prints no hero number; it names the last tracked close of trajectory.series_30d, under that series' own printing, in words (hero line: its date; trend section: its price and date)","last_tracked":{"price":0.25,"date":"2026-05-30","printing":"Rainbow Foil","basis":"last_tracked_close","computed_by":"witness/src/render-card.ts _lastClose (the no-current-price hero line and _lastTrackedCaption)"}},"reading":"`provenance_fields` lists the provenance keys THIS record actually carries, derived from it rather than written down: the price.* entries name the OBSERVATION, the meta.* entries identify the BUILD and the RULE that derived it. The witness chain carries the per-day envelope with its own code_commit and prev_hash. Every field outside `_handle` is served verbatim from the build shard. Two `_handle` entries are computed: `provenance_fields` (from the record) and `page_headline` (the figure the page rendered from this build_shard heads with, by the page's own functions; a page served from the edge cache within an hour of a build change can still show the previous build)."}}