That makes it the biggest since Core Set 2020
Then you can spend one of each mana giving her the 5C color identity as a Commander and then you untap your attacking horde, give them trample, lifelink and haste like the ones you just attacked with and get another combat phase this turn
Since it's not a planeswalker or legend, the questions we need to answer is, "Do we consider Obsidian Fireheart to be epic?" The idea that you can light lands on fire and use them to burn an opponent is sort of epic, but it's a lot like a Curse of the Pierced Heart that costs seven-mana
This ability isnt useless, either
Illustrated by Jesper Myrfors Part of the Reserved List Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
The main thing that holds it back from being higher on the list is that it doesnt necessarily end the game itself