Farewell This card is a bit controversial because it can be tempting to cast it and choose all modes, often without any type of plan to rebuild afterwards
Vampires' Vengeance, Fiery Confluence, Perplexing Test 3 board wipes
He shuts down larger spells, hurts ramp, storm, buyback, my own Equinaut deck (which likes to play and replay creatures), and countless other decks that either want to cast something big or net multiple spells
In decks like Mono-Blue Spirit in Pioneer/Explorer, it's a good way to deal out even more damage if you don't need to hold mana up anymore
Many red cards allow you to impulse draw
Either tutoring up the Formalwear itself or already having it in hand when you grab your Batterskull or Kaldra Compleat insulates you nicely as you set up to get your giant living weapon online at a discount