You have 5 years to prep to fight a bloodlusted grizzly bear can you do it? When the final battle happens can you do it all you get is a standard katana but you cannot practice with it during your 5 years of prep. No other waepons other than the katana may be used during the fight!
Also during your prep your real life is paused you do not have to worry about anything like bills or family problems it will be all be taken care of. Fight takes place at a barren flat grassland starting 25 ft apart.
Can you do it?