two or more card types mtg The Reaper, King No What exactly does it mean

What You Get

Sacrifice one of the Wurm artifacts you've just made to the Krak-Clan Ironworks, and then use that four generic mana you've made to pay for Nim Deathmantle's trigger, targetting the Wurmcoil Engine in your graveyard

While there are lots of others you may want to run as your commander, if you want to run a bunch of cool dragons, Ur-Dragon is king

It completely changed how we design Magic and led to us creating a Casual Play Design team focused on how each card played in a casual setting, including its impact on Commander

The recent MTG Secret Lair PlayStation drops are a good example of this logic, as they include cards dedicated to various Sony-related IPs

Its not particularly high-impact, offering minor boosts at different points on your aggressive curve