lmao . check the mechanic game first . 3 kind of heart : -Yellow Loyal heart" mean never break ( as ur first character) . "Break loyal heart" that obtain can repair to Loyal heart -Red heart : as any red or incomplete yellow heart , that can repair as Material when finish the game include death (higher floor more reward , 30 without task) -Blue heart : that legendary monster that can play only 1 time . Maybe more kind , tier 3 i didn't get any.