Hidden Guerrillas

{
  "_id": "6a38902a17cee80698968002",
  "oracle_id": "4337f35b-baab-4640-9e1c-05f61c49bbdd",
  "name": "Hidden Guerrillas",
  "image_uris": {
    "small": "https://cards.scryfall.io/small/front/1/a/1ab16fbb-1542-4ba6-9a06-30806176572c.jpg?1562900587",
    "normal": "https://cards.scryfall.io/normal/front/1/a/1ab16fbb-1542-4ba6-9a06-30806176572c.jpg?1562900587",
    "large": "https://cards.scryfall.io/large/front/1/a/1ab16fbb-1542-4ba6-9a06-30806176572c.jpg?1562900587",
    "png": "https://cards.scryfall.io/png/front/1/a/1ab16fbb-1542-4ba6-9a06-30806176572c.png?1562900587",
    "art_crop": "https://cards.scryfall.io/art_crop/front/1/a/1ab16fbb-1542-4ba6-9a06-30806176572c.jpg?1562900587",
    "border_crop": "https://cards.scryfall.io/border_crop/front/1/a/1ab16fbb-1542-4ba6-9a06-30806176572c.jpg?1562900587"
  },
  "mana_cost": "{G}",
  "cmc": 1,
  "type_line": "Enchantment",
  "oracle_text": "When an opponent casts an artifact spell, if this permanent is an enchantment, it becomes a 5/3 Soldier creature with trample.",
  "colors": [
    "G"
  ],
  "keywords": [],
  "legalities": {
    "standard": "not_legal",
    "future": "not_legal",
    "historic": "not_legal",
    "timeless": "not_legal",
    "gladiator": "not_legal",
    "pioneer": "not_legal",
    "modern": "not_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": "legal",
    "predh": "legal",
    "tlr": "legal"
  },
  "foil": false,
  "nonfoil": true,
  "oversized": false,
  "set": "usg",
  "set_name": "Urza's Saga",
  "set_type": "expansion",
  "collector_number": "261",
  "rarity": "uncommon",
  "artist": "Christopher Moeller",
  "prices": {
    "usd": "0.38",
    "usd_foil": null,
    "usd_etched": null,
    "eur": "0.31",
    "eur_foil": null,
    "tix": "0.06"
  }
}