What happens if Majestic Mech - Goryu is summoned with 1 tribute and then rfg by Future Vision? Does its effect of sending itself to the graveyard activates during the end phase after its return from future vision?? If compare to barbaros, then i think it does gets resetted.... so how is it?

For its ruling on Book of moon, it is as follows...

If "Majestic Mech - Senku" is flipped face-down with "Book of Moon" and then flipped face-up during the same turn, then its effect which sends it to the Graveyard will still activate during the End Phase. If "Majestic Mech - Ohka" is Normal Summoned without Tributes, or if "Majestic Mech - Goryu" is Normal Summoned with one Tribute, and either is flipped face-down with "Book of Moon" and then flipped face-up during the same turn, then its effect which sends it to the Graveyard will no longer activate during the End Phase. If any of these monsters is face-down during the End Phase, then the monster will not be sent to the Graveyard.[3]

btw, Majestic Mech - Goryu is this card...

nobody has any idea about this?

No official ruling but....

Considering its ruling for Book of Moon, which double checked with Konami's site here, it should be ruled as considered resetted, so will not be sent to grave during end phase.

I see....

thanks for replying~

tried on a fail game psp la.
gets out.
idk if accurate leh
but yarh
jus a thing i wanna point out lo.