Extra heart acquired after clearing the four new shrines.
Yesssssssssssss.....
Also legit died for the first time in probably a hundred hours due to a pretty laughable error. The obliterator weapon is only good for two hits before it goes into a momentary recharge; I rush up to two enemies, kill one, accidentally hit a post without realizing it on the same swing thereby draining its instant kill momentarily, do essentially no damage to the second enemy, and as I pause for a moment in confusion I get killed by the second guy.
Link, Legendary Hero, Savior of Hyrule, killed by a Bokoblin.