The best replacement for mallet is blade putter.

The best alternatives to mallet are rated as following:
★★★★★  blade putter
★★★★  hammer
★★  candy
★★  blade putters
★  blade
★  weka
★  sledgehammer
★  gavel
★  locker
★  digby drillbot
★  trinity force
★  warmogs
★  luck
★  pryor
★  mahout
★  magus staff
★  reload
  trinity force irelia
  traditional putter
  maul
  trinity force wukong
  clausen
  rhinobot
  tebow
  iceborn gauntlet
  anser
  putter
  jimmy clausen
  gensim
  triforce

Your alternative for mallet is not listed? Suggest!
Speaking about mallet, one probably shouldn't forget about ashe.

Other search terms related to mallet and their ratings are:
★★★★★ ashe
★ trinity force
You have in mind a companion for mallet and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of mallet in all years. Click on graph for more.
mallet
blade putter
hammer