Besides unequipping all of your finesse gear, another thing that would help is to find a target that has really high resistance.
I think the greatest resistance in the game would be found on your fellow players IF getting resisted by other players works to advance the deed. If it does, any freep would work, but ideally you'd want a Will user who would have resist from both their Vitality and Will. If they put on resistance virtues, you should get resisted quite a lot in a feigned spar (30-40%). If it's working to advance the deed, consider using a deed accelerator to speed up the process, and make sure to switch into yellow traits for the reduced cooldown on Riddle and all trick removals.
If using a fellow freep doesn't work, or if you don't have someone able/willing to help, maybe start up a T3 skirmish and try to riddle lieutenant mobs from stealth in your yellow traits. It shouldn't aggro them even if it fails. Use the largest skirmish size that doesn't make the lieutenants immune to dazes.
knights of the white cross[/URL] - kinship | [URL="http://fpd.guildlaunch.com"]the free people's defense[/URL] - pvmp alliance