1. Sara 1. Tank Knowledge 2. I can not take this quest. See reference image here: http://gyazo.com/7dd394dd3dbd003b60b989358ddbaa33 2. Theodora 3. Inseparable 3. I finished this Quest about 10 months ago. One of the rewards was "[Buff] Ultimate Weapon", or something. I've seen this Buff has disappeared. It is possible add to my Inventory the new "[Buff] Piercing Bullets", since I can not do the Quest again. See reference image here: http://gyazo.com/a5fed334b1bb6c9a844d3f2efa28cb0d 3. Celine 3. Hunterized. In this Quest counter Hunter's killed (0/30) never advances. It Works ?. I've killed over 30 hunters with melee weapons. See reference image here: http://gyazo.com/d5dad674e543391a619eb12f825b73ac 4. I heard there is a Quest to enable slot "Buff Unique". But I have not found. See reference image here: http://gyazo.com/62eea98dc5a64446101d9fb4fc406cca Thanks for your time.