* "Percy felt like he was being swept away by a giant wave."
* "The Minotaur was as big as a house."
* "The sword was as sharp as a razor."
Metaphors:
* "The camp was a haven for demigods."
* "The gods were the architects of the world."
* "The sea was a bottomless pit."
Personification:
* "The wind whispered secrets in his ears."
* "The trees danced in the breeze."
* "The water laughed as it flowed over the rocks."
Hyperbole:
* "I was so scared, I almost wet my pants."
* "I was so angry, I could have killed him."
* "It was so hot, I thought I was going to melt."
Alliteration:
* "The dark depths of the dungeon"
* "The wicked witch of the west"
* "The brave boy battled the beast"
Onomatopoeia:
* "The crash of thunder echoed through the valley."
* "The hiss of the snake made me jump."
* "The roar of the lion filled the air."