For example, if you control March of the Machines, which says, in part, "Each noncreature artifact is an artifact creature," each artifact will be a creature at the time it enters the battlefield and will not cause triggered abilities to trigger
When the Plague Rat deck begins attacking, how much of the Hero army must be held back on defense, and at what cost
Vivi can be hard to keep in play due to his notoriety (he did terrible things in Standard) but on the bright side, his mana cost is so low that it shouldn't be too hard to bring him back
These are two of the most popular combos but there are plenty of ways to create some really threatening interactions with this commander
Just 8 were legal in Standard then, but we have 12 in casual, and three in Commander

Gallery and List of Battle Cards Invasion of Alara / Awaken the Maelstrom Invasion of Amonkhet / Lazotep Convert Invasion of Arcavios / Invocation of the Founders Invasion of Azgol / Ashen Reaper Invasion of Belenon / Belenon War Anthem Invasion of Dominaria / Serra Faithkeeper Invasion of Eldraine / Prickle Faeries Invasion of Ergamon / Truga Cliffcharger Invasion of Fiora / Marchesa, Resolute Monarch Invasion of Gobakhan / Lightshield Array Invasion of Ikoria / Zilortha, Apex of Ikoria Invasion of Innistrad / Deluge of the Dead Invasion of Ixalan / Belligerent Regisaur Invasion of Kaladesh / Aetherwing, Golden-Scale Flagship Invasion of Kaldheim / Pyre of the World Tree Invasion of Kamigawa / Rooftop Saboteurs Invasion of Karsus / Refraction Elemental Invasion of Kylem / Valor's Reach Tag Team Invasion of Lorwyn / Winnowing Forces Invasion of Mercadia / Kyren Flamewright Invasion of Moag / Bloomwielder Dryads Invasion of Muraganda / Primordial Plasm Invasion of New Capenna / Holy Frazzle-Cannon Invasion of New Phyrexia / Teferi Akosa of Zhalfir Invasion of Pyrulea / Gargantuan Slabhorn Invasion of Ravnica / Guildpact Paragon Invasion of Regatha / Disciples of the Inferno Invasion of Segovia / Caetus, Sea Tyrant of Segovia Invasion of Shandalar / Leyline Surge Invasion of Tarkir / Defiant Thundermaw Invasion of Theros / Ephara, Ever-Sheltering Invasion of Tolvada / The Broken Sky Invasion of Ulgrotha / Grandmother Ravi Sengir Invasion of Vryn / Overloaded Mage-Ring Invasion of Xerex / Vertex Paladin Invasion of Zendikar / Awakened Skyclave Best Battle Cards #5
