Demo update

[h3]New features:[/h3]

• [p]Added unit banish confirmation screen[/p]
• [p]New PFX[/p]

[h3][/h3][h3]Balancing:[/h3]

• [p]Buffed Buckler, Mace, Scabbbard, Grisly Trophy (reduced drawbacks)[/p]

[h3][/h3][h3]Misc:[/h3]

• [p]Updated AABB extension[/p]