fiend cards yugioh Archfiend Emperor, the First Lord of Horror - MP14-EN084 Rare player and collector. INFO-EN072 - Fiendsmith in Paradise

Liliana Vess allows the player to force their opponent to discard cards, allows them to search their library for a specific card, and can return all creatures in both player's graveyards to the battlefield under their control, flooding the board with creatures for a huge swing, which will often lead to the end of the game

The government also had its own (unintentional) hand to play

Balefire Dragon A towering inferno that not only deals huge chunks of flying damage to opponents life totals, it also roasts all their creatures in one fell swoop

The tokens Eris creates provides a strong but not unstoppable win condition

An enchantment with shroud, Helix Pinnacle allows you to pay any amount of mana to it at any time to put that many tower counters on it

What's Included In Each Magic: The Gathering March of the Machine Commander Deck