Cards like Garruk's Horde or Oracle of Mul Daya come to mind
Endless Punishment Commander Deck Budget Upgrades What Endless Punishment needs is more consistent damage dealt on opposing turns and a few more answers to threats
Emry serves very well as the commander, but is an incredible inclusion in any blue artifact deck: think Sai, Master Thopterist or Breya, Etherium Shaper
Attractions can only be played when a card or ability specifically calls one into play
The token doesn't copy whether Furnace-Blessed Conqueror is tapped or untapped (although the effect itself causes it to enter tapped), whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on