Add **Rings of Brighthearth** and things escalate quickly
In the case where the target creature is copying something else when Echoing Assault's second ability resolves, then the token enters as whatever that creature copied, except it's a 1/1
Should I tap all my creatures to transform Aang, Swift Savior, leaving me vulnerable to counter-attack
Conversely, the triggered ability created by the chapter III ability will trigger whenever any Elf you control attacks that turn, even if you didn't control that Elf as the chapter III ability resolved
I imagine some list of format staples gets us another 50-100 cards, although staple doesnt necessarily equal problematic. Produces Too Much Mana Too Quickly Because were intentionally creating a larger list in this exercise, we can end the debate on whether or not some cards should be in this category