mtg knight commander precon Dominaria United Commander—Out of the Box — PlayEDH Knights' Charge - Commander: March

Stack team buffs and keywords from pieces like Predatory Sliver, Sinew Sliver, Winged Sliver, Fury Sliver, and more to dominate combat

Morcant's Loyalist does a lot of work for one card and is solid if your elf commander supports it's colors

Electro's last ability triggers without requiring a target

Thanks to improvise, you can tap your artifacts to help pay for it, so it often costs just 1 blue mana

Inspirit, Flagship Vessel Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft

Gerrard's Hourglass Pendant can protect players from both of these and can be played in any deck