3 Sin, Spiras Punishment Spiras Scourge Just Cant Stay Dead Sin, Spiras Punishment, is one of the most terrifying commanders in all of Magic: The Gathering
It was a slow process getting the investment ready and digging far enough into the game to have the cards to spare but if a deck had no use for excess mana this was still a highly effective endgame especially for decks that used Thawing Glaciers
These prices go down quite a bit upon release
Like most Pokmon cards, the value of Morgan depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Team Up)
The other possibility is playing Invasion of Regatha in a dedicated burn deck since the backside seems pretty powerful with Play with Fire, Lightning Strike, and friends as a weird twist on Torbran, Thane of Red Fell, although I'm not sure a burn deck wants to use multiple burn spells or attacks to remove the five defense counters to defeat the battle