mtg maestros commander deck Massacre or Spanish Streets of New Capenna -

This means that if your tenth permanent is a land you play, players can't respond before you get the city's blessing

This could lead to an end-game that revolves around casting Ugin, the Spirit Dragon, or possibly just a more aggressive deck, maybe even featuring Embercleave

For the custom werewolf commander deck I built I had around sixty or so cards that were double sided

8 Ariel, Sonic Warrior (Enchanted) - $207.81 Set Four, Ursula's Return Not only is this Ariel card beautiful, but it's incredibly powerful as well, especially in a deck with plenty of songs to be sung

There are a lot of things we can do to break this card, in Modern and in cEDH

Zone or 99: Both Galadriel of Lothlorien Card advantage and ramp in one creature