shadow spell vs chaos sorcerer

[greeneyescat]

1) Will shadow spell stop chaos sorcerer from using his removing effect?

2) If I tribute summoned Gravekeeper's cheif while Necrovalley is in play and my opponent uses trap hole to my chief, may I use his effect of bringing a gravekeeper from my graveyard?

3) Can I tribute summoned moisture creature using kaiser sea horse and another mosters and use its effect? Kaiser sea horse counts as 2 monsters I will only need one more right?

thanks

 

[chaosruler]

1) No

2) Yes

3) Correct

Uber-concise answers
-chaosruler
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