[@Bartimaeus]

This will depend on the behavior of the spell. Most magic will require some form of preparation, not necessarily announcement. You are free to use magic however you feel is appropriate. 

While Tuujaimaa is still working on his character, his would be a good example to follow in terms of a spellcasting type character.

[quote=@Skallagrim]
To clarify are we fighting T1? If we are everyone knows and understands them?
[/quote]

Can you clarify? I thought Powered was Tier 2 now?