Related Clues:

• Energy-filled, unrestrained exercise
• Hold and use (a weapon or tool)
• Hold and use (a weapon)
• Like a weed -- just put energy in to make it flourish
• Brandish blade, ultimately cutting bananas
• Have or exert e.g. power
• Handle, as a sword
• Brandish (weapon)
• Command, as influence
• Oddly rejected, oddly evil, we will head north and flourish
• Use (a weapon)
• Brandish knife finally in outback
• Hold and use
• Exert (power)
• Savage conserves energy to use as a weapon