Forum:Inzektor giga-mantis timing

If my oponent has inzektor dragonfly equiped with inzektor hornet and inzektor giga-mantis and he uses hornets eff to destroy gigamantis. can he ss for the eff of giga-mantis or will the dragonfly's mandatory eff cause that gigmantis misses the timing? will he ss a monster from his grave or will dragonfly's eff cause him to miss timing?