one piece trading card game shanks (Sealed Battle Kit Vol. 1) - Promotion Cards 10 Power One Piece Card Game: Shanks

The weird back-up commander was Pramikon, Sky Rampart, a Mystic Barrier in the command zone

Or maybe a new villain or hero deck rises to the top, which both have some interesting tools

(By the way, cards with cheaper alternate play costs like Avatar of Fury will still trigger Kalemne.) There are multiple cards from Oath of the Gatewatch that really seem useful for Commander, generally, and Kalemne, specifically

If we do the same simple addition among the Commander decks from Commander 2011 to today, unique nonfoil only cards total to 5,343

Security : Better than other basic solutions as these are heavier to lug around, but it doesnt lock

Sowhat makes a Set Booster more exciting to open