Yes. Mystical Space Typhoon destroys its target. Destroy is a specific kind of send, so will satisfy Hysteric Sign's activation condition.
Yes, they can. You can also play another field spell to remove the one that is currently in effect.
Yes, but make sure the counter trap card says it can counter a magic card (or whatever else you want to counter). Same for quick play spell cards, but mystical space typhoon wouldn't work because mystical space typhoon only says that it destroys 1 spell or trap card on the field. It does NOT say that it negates the effect.
No, Mystical Knight of Jackal is a Beast-Warrior. It does not count as Warrior-type.
activate
Yes, of course. Exactly the same as main phase 1.
It will be hard to say but the best thing to do is look on youtube for the answer. That way you can see what to activate and summon etc.
No. It is an Ignition Effect, meaning you may only activate Snipe Hunter's effect during your turn.
Best place to watch any episodes of Yugioh, Yugioh GX, Yugioh 5D's, and Yugioh Zexal is at the website 4kidstv.com
Series after: yugioh 5'ds is yugioh Zexal.
The yugioh card "toon world" does nothing unless you have toon monster cards.Toon world is required for you to activate them and put them into play.
There is no real hard limit - as long as you've got a spell card in hand, and a slot in the S/T zone for it to go, then you can activate it.
Go to Yugioh-cards.com to check for updates when new tuornament on yugioh 5'ds be out.