Cunning of the six samurai vs mass removal cards?

Question

(lighting vortex)

Lets say I have 1 samurai on my field (zanji) and i have a face down cunning, and i pass the turn to my opponent, he plays lighting vortex and i activate cunning on zanji, since my monster left the field does lightning's effect dissolve?

(torrential)

The same goes for torrential tribute if i activate cunning on my monster while his torrential is face up active does torrential dissolve?

Answer 1

Yes because after Cunnings effects resolves lightning vortex/torrential tribute hasn't been resolved yet

(in the chain)

and destroys the summoned monster because it is on the field when lightning vortex/torrential tribute effect resolves.

Answer 2

yep

Answer 3

The face-up “Six Samurai” monster sent from the field to the Graveyard is a cost to activate “Cunning of the Six Samurai”.

You can Special Summon the same “Six Samurai” monster that was sent to the Graveyard to pay the activation cost of “Cunning of the Six Samurai”.

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