Extus, Oriq Overlord // Awaken the Blood Avatar (#90294)

[
  {
    "name": "Extus, Oriq Overlord",
    "type": "front",
    "power": "2",
    "rules": [
      "Double strike",
      "Magecraft — Whenever you cast or copy an instant or sorcery spell, return target nonlegendary creature card from your graveyard to your hand."
    ],
    "types": [
      "Creature"
    ],
    "colors": [
      "B",
      "W"
    ],
    "subtypes": [
      "Human",
      "Warlock"
    ],
    "mana_cost": "{1}{W}{B}{B}",
    "toughness": "4",
    "mana_value": 4,
    "supertypes": [
      "Legendary"
    ],
    "color_identity": [
      "B",
      "R",
      "W"
    ]
  },
  {
    "name": "Awaken the Blood Avatar",
    "type": "back",
    "rules": [
      "As an additional cost to cast this spell, you may sacrifice any number of creatures. This spell costs {2} less to cast for each creature sacrificed this way.",
      "Each opponent sacrifices a creature of their choice. Create a 3/6 black and red Avatar creature token with haste and \"Whenever this token attacks, it deals 3 damage to each opponent.\""
    ],
    "types": [
      "Sorcery"
    ],
    "colors": [
      "B",
      "R"
    ],
    "subtypes": [],
    "mana_cost": "{6}{B}{R}",
    "mana_value": 8,
    "supertypes": [],
    "color_identity": [
      "B",
      "R",
      "W"
    ]
  }
]