>>534726997
now i'm not sure about one of the happenings
some enneacrafts have cont. effects that after they are flipped face-up
i figured that if they flip themselves up for their quick effect, that second effect would apply instantly
so if you chain astary to an opponent's MST they then wouldn't be able to activate another MST because the continuous effect would start applying the second it flipped itself face-up to negate the effect
but i can't find any rulings that support this, and i guess you could interpret the "after this card was flipped face-up" as not applying until after the chain resolves (even though the monster already is face-up mid-chain since it flips itself up as cost)