The way this Build works is that you'll run around using the Troll's Roar Ash of War to stagger enemies and then follow up with a Critical Attack finishing them off in a matter of seconds. Troll's Roar has a rather long cast time, making it challenging to pull off most of the time, except that you will have high Poise Armor so you will be able to pull this off even if hit.

Assassin's Cerulean Dagger, and Assassin's Crimson Dagger will replenish the cost of Troll's Roar, and replenish any HP you are missing if you get hit while casting it. Colossal Weapons trigger both of these Talismans twice when doing a Critical Attack, making them twice as effective.

When facing Bosses I highly recommend swapping out these two Talismans for Dragoncrest Greatshield Talisman and Green Turtle Talisman because you won't be doing as many Critical Strikes. This will give you more protection and more Stamina Recovery, which are needed in longer fights. Remember to use the follow up attack when using Troll's Roar to deal even more damage, and to stagger enemies that don't stagger from the roar itself.