The constant disbanding of Steps of Faith

[Eidolon]

But there is a big difference between a one-shot capable attack and an attack that WILL one shot you. Titans landslides will almost always result in a complete removal form the fight as will Levi EXs slam, these are true one shots.

If you are arguing these are one shots because they CAN kill you in one hit, then you must accept that Touchdown, Landwaster, Etc... are also one shots. To suggest that Landslide is a one shot is silly. Titan Story Mode, for example, Landslide will not kill you and most the time WILL NOT knock you off.
Titan Hard Mode, you can eat it if you're close enough and he won't knock you off.
Titan Ex... Haven't played with it enough. His Phase 1 definitely isn't a one shot, because peopel survive it easily all the time... Phase 2+, when it overlaps 3? Might be harder.

And batraals laser, again, properly managed it is so easy to dodge and very very well flagged with a gigantic target indicator. Not to mention Stoneskin will save anyone who is not excessively under-geared.

Vishap can oneshot you. Yes. However they're not even part of the problem, dodging these things is incredibly easy.

The attack being easy, or hard, to dodge, does not define it as a one shot. What a one shot is is literally, Your HP went from full to 0 HP in ... one shot. One Hit. One Kill.



Edit-in: For further humor.

Landslide/Dives definitely aren't a one shot.

You take damage from the Dive. But it doesn't kill you. Landing in the water afterwards is the second hit that kills you. The water is the one shot, not the dive.
You take damage from the Landslide. But it doesn't kill you. Landing on the ground while in combat kills you in Titan-EX. Not the landslide.