Collision // Colossus (#223)

[
  {
    "name": "Collision",
    "type": "front",
    "rules": [
      "Collision deals 6 damage to target creature with flying."
    ],
    "types": [
      "Instant"
    ],
    "colors": [
      "R",
      "G"
    ],
    "subtypes": [],
    "mana_cost": "{1}{R/G}",
    "mana_value": 2,
    "supertypes": [],
    "color_identity": [
      "G",
      "R"
    ]
  },
  {
    "name": "Colossus",
    "type": "back",
    "rules": [
      "Target creature gets +4/+2 and gains trample until end of turn."
    ],
    "types": [
      "Instant"
    ],
    "colors": [
      "R",
      "G"
    ],
    "subtypes": [],
    "mana_cost": "{R}{G}",
    "mana_value": 2,
    "supertypes": [],
    "color_identity": [
      "G",
      "R"
    ]
  }
]