▁Move ▁of ▁capital ▁From ▁Fa iz abad ▁to ▁L uck now ▁ ▁As af - ud - Da ula , ▁the ▁fourth ▁N aw ab ▁and ▁son ▁of ▁Sh u ja - ud - Da ula , ▁moved ▁the ▁capital ▁from ▁Fa iz abad ▁to ▁L uck now ▁in ▁ 1 7 7 5 . ▁His ▁rule ▁saw ▁the ▁building ▁of ▁the ▁As af i ▁Im amb ara ▁and ▁R umi ▁Dar w aza , ▁built ▁by ▁R aja ▁T ik ait ▁R ai ▁N aw ab ▁W az ir ▁( D iw an ) ▁of ▁A wad h , ▁which ▁till ▁date ▁are ▁the ▁biggest ▁architect ural ▁mar vel s ▁in ▁the ▁city . ▁As af - ud - Da ula ▁made ▁L uck now ▁one ▁of ▁the ▁most ▁prosper ous ▁and ▁gl itter ing ▁cities ▁in ▁all ▁India . ▁It ▁is ▁said , ▁he ▁moved ▁because ▁he ▁wanted ▁to ▁get ▁away ▁from ▁the ▁control ▁of ▁a ▁dominant ▁mother . ▁On ▁such ▁a ▁thread ▁did ▁the ▁fate ▁of ▁the ▁great ▁city ▁of ▁L uck now ▁depend . ▁From ▁the ▁date ▁of ▁Bah u ▁Beg um ' s ▁death ▁in ▁ 1 8 1 5 ▁till ▁the ▁an nex ation ▁of ▁Av ad h , ▁the ▁city ▁of ▁Fa iz abad ▁gradually ▁fell ▁into ▁decay . ▁The ▁glory ▁of ▁Fa iz abad ▁finally ▁e cli ps ed ▁with ▁the ▁sh ifting ▁of ▁capital ▁from ▁Fa iz abad ▁to ▁L uck now ▁by ▁N aw ab ▁As af - ud - da ula .