They never actually say. I would assume all of them.Treblaine said:Yeah, but WHICH spells can you cast without saying incantations?
Using words and wands help focus the spells. Those with poor self-control over their minds or active imaginations, like Harry struggle. Hermione is the only one the kids able to use nonverbal spells easily. It tends to be only used by more powerful witches and wizards. The spells have the possibility of backfiring should they be performed wrong.Treblaine said:If you can do this for all spells then why is it not done for all spells?
Spells like the post sending spells(in the ministry) work over long distances. In book 1 Snape and Quirrel were struggling to control Harry's broom from a distance. Control of an object from, say half a football pitches length away is shown.Treblaine said:And where in the books HAVE you actually seen a spell cast against an individual (not an area) over several miles? Many times throughout the series the protagonists or enemies are very far away and spells are not cast but rather a pursuit begins.
Attacking from distance? Estimating that would be speculation on my part really (hence "probably" in my last post).
I don't think anyone is doubting the speed of bullets Treblaine. Its everything that comes before the bullet is fired. The risk of being caught out by legilimens. The chances of Voldey just chilling out in clear view of snipers who somehow have learned his position beforehand. Voldermourts spies would know that the Ministry of Magic is in cahoots with government. Voldermourt could then simply stay away from plottable areas.Treblaine said:Are Wizards now by some unwritten rule also superhuman in their mental capacity to identify a bullet speeding through the air at 2'500 kilometres per hour and then deploy a spell against it? Also their dexterity to aim that their wands don't need aiming sights?
And even should the bullet strike it isn't necessarily a killshot. Unless it's an extremely large bullet directly to the head. And should you kill voldermourt this way, yes it would inconvenience him a lot but he could regain a new body.
As for the aiming thing, I don't think the wizards are going to hold straight up shoot offs against snipers. It would be tactical suicide. I would add that spells are wider than bullets which would help with range. The size, shape and speed of spell seems to vary based on the type.
Because its an easy spell to cock up. It is considered dangerous to use in crowded areas incase you teleport into someone, killing them. If you mess up the spell yourself you risk the danger of ripping yourself in half.Treblaine said:Wizard teleportation is rare and the commonly available magic is only from point to point as Weaselys' Diagon-Ally glitch. Why is it Wizards use other forms of transport if teleportation really was as easy and common as you describe?
Yeah, you got the bubble head charm right. It does seem to reduce the effect of pressure as well. The bubblehead charm does, have an obvious time limit due to its nature. The Flagration charm can create heat but I'd say itd be difficult to use without damaging the bubblehead charm. The bluebell flame charm (used commonly by Hermione) can burn with no fuel creating heat to for anything above it (yet not to its sides at all). Could work if you placed stayed on a broom and floated over it creating flames as you go. Gonna be difficult though.Treblaine said:PS: if Wizard did teleport to the moon and use a Bubblehead charm (that I assume contains the air molecules around their head) their chest would explode from the necessary air pressure in their lungs. If the bubble was extended around their body even then they would be screwed as their body and this small pocket of air would soon freeze to 3-degrees above absolute zero. So cold that the nitrogen in their air around them would turn to liquid.
The radiation could be tricky. Im not sure how easily you could keep it off.Treblaine said:And if that doesn't get them the solar radiation will. Even if protected from all that This bubble they'd soon suffocate as the CO2 they exhale would quickly build up... it would be like putting a plastic bag over your head, you'd die quickly. See you actually have to STOP AND THINK rather than just say "hurr, magic solves it". You'd have to cast a dozen different spells, OR you could wear one space suit designed for the job.
So you could spend months training to cast the correct spells. Or you could spend years training to be an astronaut?