Board Thread:General Discussion/@comment-31252171-20171002090018/@comment-27220070-20180429014049

Actually Sans is the smartest because he knows you and he uses his strongest attack first to surprise you and he skips his pre-fight monologue and I believe flowey is actually scared of him, not like scared scared I mean he probably knows if he knows what Flowey is truely up to than he could probably stop him and Flowey is scared that Sans will figure his plan out. But before the smartest character was Gaster. Also they say Sans is the smartest RPG character as well so actually right now is presant undertale time Sans is the smartes and he last very long with 1 HP and 1 DF which is actually impressive. Smartest chacter in undertale for the whole timeline is W.D. Gaster because he was actually very very close to actually breaking the barrier until the accident happen.