If you dont have your playset ready, pick these up soon for Pioneer and Standard
Abyssal Horror Acridian Angel of Retribution Arbor Elf Archangel Armored Warhorse Avatar of Discord Avatar of Fury Avatar of Hope Avatar of Might Avatar of Will Avatar of Woe Ayumi, the Last Visitor Batterskull Blazing Salvo Bog Initiate Brooding Saurian Burning Earth Cho-Arrim Legate Concentrate Coral Merfolk Counterspell Covetous Dragon Damping Engine Darkheart Sliver Dawnstrider Death Match Defiling Tears Dogged Hunter Double Cleave Dust Elemental Emissary of Despair Emissary of Hope Encroach Faerie Macabre Faerie Squadron Fatespinner Flame Jab Foul Spirit Fulminator Mage Haunting Hymn High Ground Hollow Specter Ichorid Infectious Host Inquisition of Kozilek Jeska, Warrior Adept Kaervek the Merciless Kami of Restless Shadows Karn, Living Legacy Keeper of the Beasts Knight of Dusk Leshrac's Rite Lightning Angel Lin Sivvi, Defiant Hero Lumengrid Augur Mana Cache Merfolk Skyscout Mighty Leap Mind Funeral Mindlock Orb Morphling Mountain Necroplasm Nefashu Nesting Wurm Onyx Goblet Ore Gorger Orochi Sustainer Overseer of the Damned Pardic Arsonist Phyrexian Reclamation
You can certainly run this Balrog as your commander and do Dargo tricks, but I think it works just fine as a card in your 99 and played fairly, especially if you have ways to bring creatures back from the graveyard
UPDATE: The English and German versions have now also been released
Make sure you dont get overcharged when you pick up your copies
Urabrask provides both while dealing damage to make winning easier
