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How can we forget the Champion's overwhelming 7th Level ability

To be fair, all the fighter subclasses get terrible 7th level features. laugh

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Know Your Enemy
Starting at 7th level, if you spend at least 1 minute observing or interacting with another creature outside combat, you can learn certain information about its capabilities compared to your own. The DM tells you if the creature is your equal, superior, or inferior in regard to two of the following characteristics of your choice:

Strength score
Dexterity score
Constitution score
Armor Class
Current hit points
Total class levels, if any
Fighter class levels, if any

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War Magic
Beginning at 7th level, when you use your action to cast a cantrip, you can make one weapon attack as a bonus action.