{"canonical_id_v02":"927a845210e5","identity":{"artist":"Kuregure","game":"mtg","grade":"raw","image_url":"https://cards.scryfall.io/normal/front/2/7/2765545b-5e2d-4d4c-b126-93415774a2e9.jpg?1783914912","locale":"en","name":"Necropotence","number":"74","rarity":"mythic","series_slug":"wilds-of-eldraine-enchanting-tales","set_name":"Wilds of Eldraine: Enchanting Tales","set_slug":"wilds-of-eldraine-enchanting-tales","vintage":"modern_rotation"},"meta":{"build_inputs_sha":"dd33b3c6ef9b37c9","confidence_tier":"T1_sales_derived","generated_at_utc":"2026-08-30T16:37:28Z","methodology_version":"v0.7","schema_version":"0.2.0"},"narrative":null,"price":{"bid_ask_spread_pct":null,"by_printing":{"Foil":{"buylist":null,"fetched_at_utc":"2026-08-29T00:00:00Z","listed_median":null,"market_price":130.44},"Normal":{"buylist":null,"fetched_at_utc":"2026-08-29T00:00:00Z","listed_median":null,"market_price":47.05}},"cohort_relative_zscore":null,"fetched_at_utc":"2026-08-29T00:00:00Z","latest_buylist":null,"latest_listed_median":null,"latest_market_price":130.44,"primary_printing":"Foil","primary_printing_in_record":"Foil","primary_printing_resolution":"exact"},"similar_cards":[],"structure":{"_methodology_version":"v0.7","_source_breakdown":{"tcgcsv_archive":122,"tcgcsv_forward":1746},"as_of_date":"2026-08-29","ath_date":"2026-07-21","ath_price":130.49,"atl_date":"2024-07-18","atl_price":31.35,"canonical_id_v02":"927a845210e5","canonical_id_v03":null,"canonical_id_v1":null,"climatology_baseline_pct":{"CALM":38,"DRAWDOWN":23,"HEATED":39},"cohort_label":"mtg-en-raw-modern_rotation","cohort_source":"derived","current_off_ath_pct":-0.04,"current_price":130.44,"history_first_date":"2024-02-08","history_last_date":"2026-08-29","history_n_obs":1868,"history_n_obs_series":934,"liquidity_tier":"T1","notable_moments":[{"date":"2026-04-08","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2026-02-25","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"},{"date":"2026-02-24","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2026-02-21","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"},{"date":"2026-02-06","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2026-01-28","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"},{"date":"2026-01-22","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2026-01-18","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"}],"position_in_own_range_pctile":98,"regime_entered_date":"2026-04-08","regime_label":"CALM","regime_occupancy_pct_1y":{"CALM":80,"DRAWDOWN":0,"HEATED":20},"regime_occupancy_pct_lifetime":{"CALM":84,"DRAWDOWN":0,"HEATED":16},"regime_run_length_days":143,"regime_transitions":[{"date":"2024-08-19","from":"CALM","to":"HEATED"},{"date":"2024-09-17","from":"HEATED","to":"CALM"},{"date":"2025-05-16","from":"CALM","to":"HEATED"},{"date":"2025-05-24","from":"HEATED","to":"CALM"},{"date":"2025-08-05","from":"CALM","to":"HEATED"},{"date":"2025-08-07","from":"HEATED","to":"CALM"},{"date":"2025-08-08","from":"CALM","to":"HEATED"},{"date":"2025-08-13","from":"HEATED","to":"CALM"},{"date":"2025-08-20","from":"CALM","to":"HEATED"},{"date":"2025-08-27","from":"HEATED","to":"CALM"},{"date":"2025-12-30","from":"CALM","to":"HEATED"},{"date":"2026-01-16","from":"HEATED","to":"CALM"},{"date":"2026-01-18","from":"CALM","to":"HEATED"},{"date":"2026-01-22","from":"HEATED","to":"CALM"},{"date":"2026-01-28","from":"CALM","to":"HEATED"},{"date":"2026-02-06","from":"HEATED","to":"CALM"},{"date":"2026-02-21","from":"CALM","to":"HEATED"},{"date":"2026-02-24","from":"HEATED","to":"CALM"},{"date":"2026-02-25","from":"CALM","to":"HEATED"},{"date":"2026-04-08","from":"HEATED","to":"CALM"}],"residual_vs_cohort_14d_pct":0,"residual_vs_cohort_30d_pct":-0.04,"residual_vs_cohort_90d_pct":-3.39,"series_printing":"Foil","series_printing_determinacy":{"decided_by":"sticky_previous","margin":0,"n_candidates":2,"pool":"recent","tie_members":["Foil","Normal"]}},"trajectory":{"return_1y_pct":93.7,"return_30d_pct":-0.04,"return_7d_pct":0,"return_90d_pct":3.38,"series_30d":[{"date":"2026-07-30","price":130.49},{"date":"2026-07-31","price":130.49},{"date":"2026-08-01","price":130.49},{"date":"2026-08-02","price":130.49},{"date":"2026-08-03","price":130.49},{"date":"2026-08-04","price":130.49},{"date":"2026-08-05","price":130.49},{"date":"2026-08-06","price":130.49},{"date":"2026-08-07","price":130.49},{"date":"2026-08-08","price":130.49},{"date":"2026-08-09","price":130.49},{"date":"2026-08-10","price":130.49},{"date":"2026-08-11","price":130.49},{"date":"2026-08-12","price":130.44},{"date":"2026-08-13","price":130.44},{"date":"2026-08-14","price":130.44},{"date":"2026-08-15","price":130.44},{"date":"2026-08-16","price":130.44},{"date":"2026-08-17","price":130.44},{"date":"2026-08-18","price":130.44},{"date":"2026-08-19","price":130.44},{"date":"2026-08-20","price":130.44},{"date":"2026-08-21","price":130.44},{"date":"2026-08-22","price":130.44},{"date":"2026-08-23","price":130.44},{"date":"2026-08-24","price":130.44},{"date":"2026-08-25","price":130.44},{"date":"2026-08-26","price":130.44},{"date":"2026-08-27","price":130.44},{"date":"2026-08-28","price":130.44},{"date":"2026-08-29","price":130.44}],"series_90d_thinned":[{"date":"2026-05-31","price":126.17},{"date":"2026-06-02","price":126.68},{"date":"2026-06-04","price":128.6},{"date":"2026-06-06","price":128.6},{"date":"2026-06-08","price":128.96},{"date":"2026-06-10","price":129.27},{"date":"2026-06-12","price":129.27},{"date":"2026-06-14","price":129.27},{"date":"2026-06-16","price":129.27},{"date":"2026-06-18","price":129.27},{"date":"2026-06-20","price":129.06},{"date":"2026-06-22","price":129.06},{"date":"2026-06-24","price":129.06},{"date":"2026-06-26","price":129.06},{"date":"2026-06-28","price":129.06},{"date":"2026-06-30","price":129.38},{"date":"2026-07-02","price":129.38},{"date":"2026-07-04","price":129.38},{"date":"2026-07-06","price":129.38},{"date":"2026-07-08","price":129.38},{"date":"2026-07-10","price":129.38},{"date":"2026-07-12","price":129.38},{"date":"2026-07-14","price":129.38},{"date":"2026-07-16","price":129.38},{"date":"2026-07-18","price":129.38},{"date":"2026-07-20","price":129.38},{"date":"2026-07-22","price":130.49},{"date":"2026-07-24","price":130.49},{"date":"2026-07-26","price":130.49},{"date":"2026-07-28","price":130.49},{"date":"2026-07-30","price":130.49},{"date":"2026-08-01","price":130.49},{"date":"2026-08-03","price":130.49},{"date":"2026-08-05","price":130.49},{"date":"2026-08-07","price":130.49},{"date":"2026-08-09","price":130.49},{"date":"2026-08-11","price":130.49},{"date":"2026-08-13","price":130.44},{"date":"2026-08-15","price":130.44},{"date":"2026-08-17","price":130.44},{"date":"2026-08-19","price":130.44},{"date":"2026-08-21","price":130.44},{"date":"2026-08-23","price":130.44},{"date":"2026-08-25","price":130.44},{"date":"2026-08-27","price":130.44},{"date":"2026-08-29","price":130.44}],"series_key":"509556|Foil","series_printing":"Foil"},"vendor_links":{"cardmarket_url":null,"ebay_search_url":"https://www.ebay.com/sch/i.html?_nkw=Necropotence%20Wilds%20of%20Eldraine%3A%20Enchanting%20Tales&mkcid=1&mkrid=711-53200-19255-0&campid=5339074870&toolid=10001","pokemontcg_url":null,"scryfall_url":"https://scryfall.com/search?q=Necropotence","tcgplayer_url":"https://www.tcgplayer.com/search/all/product?q=Necropotence%20Wilds%20of%20Eldraine%3A%20Enchanting%20Tales&partner=7060428&utm_campaign=affiliate&utm_medium=tcgvibes&utm_source=tcgvibes"},"_handle":{"canonical_id":"927a845210e5","game":"mtg","html":"https://tcgvibes.com/cards/927a845210e5","methodology":"https://tcgvibes.com/methodology","witness_chain":"https://tcgvibes-witness.jjk91525.workers.dev/chain/latest","build_shard":"cards/mtg/builds/dd33b3c6ef9b37c9/92.json","provenance_fields":["price.fetched_at_utc","price.latest_market_price","price.primary_printing","meta.build_inputs_sha","meta.methodology_version","meta.schema_version","meta.confidence_tier","meta.generated_at_utc"],"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 here is served verbatim from the build shard — this block points, it never restates."}}