mtg final fantasy summon sagas Summon: Knights of Round (Final Fantasy) The 10 Best Summon Cards

"The Best Decks From Lorcana's North American Championships"

With Dragoons Lance (another Choose A Job equipment) we see that they are reasonably being typed as Knights, as that equipment gives +1/+0, and makes them a Knight

That it lets your opponent target it cheaply is mostly flavor text, though it is pretty brutal that they get to Declaration in Stone it for just one mana (leaving you with nothing)

It plays well with other Ninjas, as well as generating powerful unique interactions with all manner of other cards

Decks centered around Energy counters got some much-needed improvements when MTG Fallout was released, and now there are even more new toys to build around