If your deck is focused on this, some amount of milling to power them up can also be reasonable
You wont be as incentivized to play the remaining enchantment removal like Seal Away and Ixalans Binding with Cleansing Nova in your deck, but theres no harm in having the versatility to destroy all artifacts and enchantments as well if thats necessary
However, while Kuja operated from the shadows to cause conflict among humans, he also developed his own desire to break free from Garland and rule over Terra as a god
Each card also displays a separate value for offence and defence in the bottom right-hand corner of its artwork, bringing to mind the power and toughness stats of MTG creatures
Iroh costs enough mana that you need it to survive a turn cycle, which might be too much to ask for
If an effect allows you to put a card with particular characteristics onto the battlefield without instructing you to play or cast it, you consider only the characteristics of a modal double-faced card's front face to see if that card qualifies