O yes, how could I forget the "Creature"(with a ranger/mage head)

it's certainly possible to go through the first ara of the Temple of Doom (with the poison) !
I didn't try it already, but I wonder : can the Creature walk on/into the poisoneous ground in the temple of Doom without going damaged ??
I summon my Ghost, run to the chest, loot it and come back. My Ghost heal me more than fast and good
The Ghost is more than ones a real healing-potion-saver