You can use Symmetry Sage to make Dreadhorde Arcanist have 2 power and then use Arcanist's trigger to make Sage have 2 power.

@protoaddict It pairs well with this guy too:

This can also hit Bazaar & Oath as well, but the fact that it hits everything in Shops overshadows those points completely.

@botvinik It can also get Demonic Tutor, Balance, Abrade, Hurkyl's Recall, even Abrupt Decay or Assassin's Trophy should one be on a 4C pile.

You can use Symmetry Sage to make Dreadhorde Arcanist have 2 power and then use Arcanist's trigger to make Sage have 2 power.