Although not as strong as some others on this list, the fact that it is often so critical to white decks has helped it to join this list
The good news is that Invasion of Fiora is one of the best battles for Standard, where a six-mana wrath with the upside of flexibility is already solid enough where and there are natural top-tier homes thanks to the popularity of black in the format and various legendary-themed decks that can turn Invasion of Fiora into a Plague Wind

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