The Bloom Mystic is the simplest of the common units, offering an inexpensive way to poke your opponents while generating boosts. Avoid using Bloom Mystics for close-range combat; instead, rely on them for cheap ranged damage, especially against summoners and champions that the Sightless Seer can't target from a distance. Bloom Mystics excel when potions are in play, as they can boost a potion already on the field. For example, spending a Strength Potion boost to make it a 4 attack feels like a bargain. Pairing them with a Swift Potion for hit-and-run tactics while recovering the spent boost is also highly effective.
Even when using Wither Potion or Poison Potion, adding more boosts to Bloom Mystics is beneficial. While it’s usually better to rely on Warriors or Mind Wardens in close-range battles, there are times when you need range, and Bloom Mystics are highly efficient at poking the opponent from a distance.