Adventures, after all, are commonly quite powerful thanks to their ability to essentially function as two cards in one
This card would be a perfect fit
This card is very weird with its 2/15 stats, but its an enabler and payoff for high toughness
I look forward to her next card, most likely as a Spirit
It's especially popular in The Tenth Doctor decks where it works as a finisher, although it's hard to imagine a card like Worldfire ever being a Commander staple since the unwritten rules of the format discourage mass land destruction
Coming in at a mana cost of two generic, two blue, two black, and two red, Nicol Bolas is the only to not be a planeswalker in some form