i guess imbalod didnt read f/z yet but i guess when he wouldnt drain so incredible much mana hed be strongest i mean berserker that can use his NP is rly OP :X
Curret F/A got quite many 'strongest' servants... Z/l with unlimited hp reduction double gae from any range and seduction that makes him even moar annoing castah who got improved aim ... nao even i can hit with lazzor xD archer - ask dingo gilga - do i even need to explain? xD and dingos lancer - in last games i noted 60% probability of him getting crit on me during rb.. alarming!