mtg brothers war commander precon Mishra's Burnished Banner Upgrade Guide The Brothers' War Commander Deck:

A mean little trick if your opponent hasn't seen the card and asks what it does, just say, You'd better read it. Who/What/When/Where/Why The split cards were originally in Unglued II

But the simplicity of the one-two multi-spell combo works well enough on its own

One look at her card should reveal all

Reduce the cost by his mana cost if he entered this turn

Powerful counterspells like Mana Drain or Narsets Reversal, board clears like Perplexing Test or Evacuation, card filtering like Dig Through Time or Frantic Search, raw card draw through Blue Suns Zenith or Commanders Insight these only just scratch the surface of what a Merchants Scroll can do to reinforce your hand and available options

use of mobile devices during the performance