When using Hypersonic speed, option one, is it possible to use any of the following powers?

BCF

CCE

RCE

Exploit Weakness

Psychic Blast

Incapacitate

Thanks.

Not a one. HSS option 1 requires a move action, and all of those powers require their own separate action to use. During the option 1 HSS, the character may make an attack, not an action.

Note that this is different from Charge and Running Shot, which are power actions that grant an action after the move portion.

The only powers that currently work with a HSS1 attack are Super Strength and Steal Energy, since they don't require a separate action.

And just to specify a little further, no current HSS character has Steal Energy, so even though it would theoretically work, it doesn't do us a whole lot of good in practice.

Also, Super Strength and HSS work for close combat only. To hit a character with the object in close combat only requires a close combat attack (allowable under HSS rules). Throwing an object for ranged combat requires a ranged combat *action*, which doesn't work with HSS option 1.