Mark of the Oni

{
  "_id": "6a38903217cee8069896859f",
  "oracle_id": "4ce00fdf-c4da-492a-81c9-8c93dd0bf620",
  "name": "Mark of the Oni",
  "image_uris": {
    "small": "https://cards.scryfall.io/small/front/6/3/632679e5-7368-4660-a765-07be196c3c35.jpg?1593860744",
    "normal": "https://cards.scryfall.io/normal/front/6/3/632679e5-7368-4660-a765-07be196c3c35.jpg?1593860744",
    "large": "https://cards.scryfall.io/large/front/6/3/632679e5-7368-4660-a765-07be196c3c35.jpg?1593860744",
    "png": "https://cards.scryfall.io/png/front/6/3/632679e5-7368-4660-a765-07be196c3c35.png?1593860744",
    "art_crop": "https://cards.scryfall.io/art_crop/front/6/3/632679e5-7368-4660-a765-07be196c3c35.jpg?1593860744",
    "border_crop": "https://cards.scryfall.io/border_crop/front/6/3/632679e5-7368-4660-a765-07be196c3c35.jpg?1593860744"
  },
  "mana_cost": "{2}{B}",
  "cmc": 3,
  "type_line": "Enchantment — Aura",
  "oracle_text": "Enchant creature\nYou control enchanted creature.\nAt the beginning of the end step, if you control no Demons, sacrifice this Aura.",
  "colors": [
    "B"
  ],
  "keywords": [
    "Enchant"
  ],
  "legalities": {
    "standard": "not_legal",
    "future": "not_legal",
    "historic": "not_legal",
    "timeless": "not_legal",
    "gladiator": "not_legal",
    "pioneer": "not_legal",
    "modern": "legal",
    "legacy": "legal",
    "pauper": "not_legal",
    "vintage": "legal",
    "penny": "not_legal",
    "commander": "legal",
    "oathbreaker": "legal",
    "standardbrawl": "not_legal",
    "brawl": "not_legal",
    "alchemy": "not_legal",
    "paupercommander": "not_legal",
    "duel": "legal",
    "oldschool": "not_legal",
    "premodern": "not_legal",
    "predh": "legal",
    "tlr": "legal"
  },
  "foil": true,
  "nonfoil": true,
  "oversized": false,
  "set": "bok",
  "set_name": "Betrayers of Kamigawa",
  "set_type": "expansion",
  "collector_number": "73",
  "rarity": "uncommon",
  "artist": "Heather Hudson",
  "prices": {
    "usd": "0.27",
    "usd_foil": "2.89",
    "usd_etched": null,
    "eur": "0.09",
    "eur_foil": "2.35",
    "tix": "0.03"
  }
}