User blog comment:Bokurei the Phantump/My version of ObjectMons cuz why not/@comment-30682652-20170924064537

I will recommend:

Liberation Tower - Electric Type

LT's evolutions will be:

KL Tower - Electric and Steel Type

Tokyo Skytree - Electric and Steel Type

LT will evolve to KLT at level 20 and KLT will evolve to TS at level 35.