kaldheim mtg commander deck Kaldheim Commander Decklists | MAGIC:

I skimmed through all the cards in this set, and none of them offer an explanation to this

Mirror Entity

Then, before the "Put a -1/-1 counter on another target creature" resolves hold priority (from Grim Poppet)

But that's just the start, of course: with our new commander comes new cards to abuse him: sacrificing high mana value creatures like Metalwork Colossus or Sojourner's Companion is just delicious value and lets us power out whatever overcosted beater we want to get the job done

As a result, when I tend to have a Rule Zero conversation with a pod of players, I use the is this better than a precon? as a sort of measurement gauge

Excalibur II In dedicated lifegain decks, or decks that have plenty of lifelink threats, Excalibur II can get huge pretty fast