What ways can you survive a Bag of Holding Bomb (i.e. two extra-dimensional spaces put into each other causing everyone within 10 feet to be sucked to the Astral Plane)? I will first acknowledge the fact it is generally agreed the travel itself does not cause death.
I will note the key wording of the Bag of Holding Bomb:
...opens a gate to the Astral Plane ... Any creature within 10 feet of the gate is sucked through it to a random Location on the Astral Plane. The gate then closes. The gate is one-way only and can't be reopened.
Then, of course, you are now in the very dangerous Astral Plane with whatever creature you were trying to defeat. Not ideal.
Are there any reliable strategies to either escape or not get sucked in the first place (that don't involve finding a colour pool for the Material Plane or being a level 15+ caster and having Plane Shift/Wish/etc)?