Desperate Rage

Desperate Rage can only be activated when a PC is at or under 7 HP.   

    Desperate Rage is a 4th level spell which can only be activated when the user is at extremely low HP. Desperate Rage lasts for 1 minute and gives the caster advantage on all attack rolls, saving throws, and ability checks. The caster also deals double the damage and their movement speed is doubled for the duration of the spell. When the spell's duration is up the caster is immediately incapacitated and must be treated to by another player or NPC or they will eventually die. The player may only cast this spell once every 14 days.