Appeal // Authority (#152)

[
  {
    "name": "Appeal",
    "type": "front",
    "rules": [
      "Until end of turn, target creature gains trample and gets +X/+X, where X is the number of creatures you control."
    ],
    "types": [
      "Sorcery"
    ],
    "colors": [
      "G"
    ],
    "subtypes": [],
    "mana_cost": "{G}",
    "mana_value": 1,
    "supertypes": [],
    "color_identity": [
      "G",
      "W"
    ]
  },
  {
    "name": "Authority",
    "type": "back",
    "rules": [
      "Aftermath (Cast this spell only from your graveyard. Then exile it.)",
      "Tap up to two target creatures your opponents control. Creatures you control gain vigilance until end of turn."
    ],
    "types": [
      "Sorcery"
    ],
    "colors": [
      "W"
    ],
    "subtypes": [],
    "mana_cost": "{1}{W}",
    "mana_value": 2,
    "supertypes": [],
    "color_identity": [
      "G",
      "W"
    ]
  }
]