Multiple Hearts

The ability to have and control another heart.

Also Called

 * Enhanced Strength
 * Enhanced Athleticism
 * Powering Up

Capability
The "second heart" does not have to physically be in the body. It can also be spiritually/mentally/other location etc. The user, being able to have another heart, may power up thier abilities, to improve punching, combat, mental capabilities, dexterity, agility, etc.

If the second heart perishes, the user doesn't die, and the first heart still remians. Due to the second heart perishing, the user will carry over the enhanced ability in use to the primary heart, which can be fatal, if the the primary heart can't take it. Furthermore, the user cannot become invincible and can only reach a certain level of overall enhancement ability based on the user's potential.

Applications

 * Enhanced Strength
 * Enhanced Dexterity
 * Enhanced Vison
 * Enhanced Performance
 * Enhanced Combat
 * Enhanced overall ability

Associations

 * Enhanced Agility
 * Enhanced Climbing
 * Enhanced Combat
 * Enhanced Condition
 * Enhanced Durability
 * Enhanced Endurance
 * Enhanced Flexibility
 * Enhanced Gliding
 * Enhanced Hearing
 * Enhanced Immunity
 * Enhanced Lung Capacity
 * Enhanced Regeneration
 * Enhanced Senses
 * Enhanced Smell
 * Enhanced Speed
 * Enhanced Strength
 * Enhanced Visibility

Limitations

 * A carry over effect if the second heart perishes, and was in the middle of an enhanced ability.
 * Cannot be invincible.
 * Cannot use the primary heart if the second heart is in use.
 * Cannot have more than two hearts at a time.
 * Enhancement based on the user's potential.
 * Only physical abilities can be powered up.

Users

 * The Doctor (Doctor Who)
 * The Master (Doctor Who)
 * Timelords (Doctor Who)