While riddle of earth could be made better, it's still welcome for me, it was a GL saver for me in susano, O2S when -100Gs, and O3S sometimes during spellbound in library phase and mindjacks dark token in last phase, also the temple dungeon final boss when you have to run through orbs, boss will disappear and punch down from above, and during dragon heads agains yojimbo, if timed well you can save it there as well by getting hit by dog on purpose last couple seconds.
