The Trickster is a bizarre enemy in Lost Kingdoms
As a card Edit
The king of chaos, the Trickster always performs an evasive manoeuvre before and during it's attack. It's shockwave attack will randomly cause any of the six Status conditions, including Instant Death.
Tricksters work well as back up for other monsters, and are durable enough to take hits from mid-range monsters. Two of them on either side can defeat a Zombie Dragon whilst taking little damage.