mtg planar portal commander deck – Common Lands a life tracker and deck box Magic The Gathering Commander Planar

Letting you look at the top card of your library anytime and cast dragons directly off the top means you essentially get an extra card in hand every turn if your deck is built right

I haven't seen Keruga, the Macrosage much outside of Pioneer and Explorer, but it would be interesting to see how people use it as a companion in Commander

Limit Break is a White / Red / Green Equipments deck with a cute "Power 7+ Matters" subtheme as a nod to its title

Loyal Retainers + Sevinne's Reclamation Efficient reanimator spell in white

It now costs around $34.50 according to MTG Goldfish, though interestingly foil copies seem way cheaper, at just $20 a pop