Update a1

Added Cards

• Reckless Strike : Cost[5] : Deal 9 damage to %c while also taking 4 damage.
• Catholicism : Cost[5] : Discard 5 cards and deal 15 damage to %c

Added [TEST] Battle Builder

• Create and play through custom Battle instances.
• Fully customizable Player and Character stats.
• Modify and play around with Battle instance configurations.
• Test some stuff out!