Man, Arkanauts in boats will be hard to remove, 3+ Save thanks to cover, -1 to hit them and just 90 points. You can hold them back for later in the game when the objectives are cleared and then easily hold them.
Also Thunderers same stats but with 2 wounds.
And thats just the tip of the iceberg, this Tome will be legit S tier 👌🏻 finally.