As a result of its wider card pool, Historic has more power potential than Standard or Alchemy on MTG Arena
It swaps which creatures are blocking when you tap it which then deals 2 damage to you and all your creatures as long as you made a legal exchange
You could add black to your deck with Clara Oswald or Vislor Turlough, though, canonically, Donna or Rose Noble would be the way to go
It's the perfect response to so many things, from a lethal Comet Storm to saving your board from a Wrath of God
The problem, of course, is that if you continue switching between colors throughout the draft, you might wind up without enough playable cards or with some other problem that leads to a weak deck
Weve had a few run-ins with Sidisi, Brood Tyrant alongside Murderous Cut and Necropolis Fiend, but overall it doesnt seem like there are too many ways to abuse it.yet