Don't have my card handy, been quite some time now but.....
All of Leve's actions cost wounds, and at the end of turn he took one damage (and summoned a waif). Any model with 11wds was dead against Leve, remember, 1.5 soulstones added the flipped card to the total!! Anyway, you would do the actions in order to leave Leve on one wound, end of turn triggers he dies, gets a waif, sacs a different waif and is back. You also lost your whole hand and Leve didnt draw cards, it was all tied into dying, he refilled his hand.
Now if a cheeky opponent healed him, well he didnt die!!! So you had a master on one wd (could not do any actions except kill himself) and no cards in hand. Pretty much up the creek, no boat, no paddle. So you always had a model that activated after Leve, just in case you needed to kill him. Sometimes even killing him because the activation cost just didnt get him on one.
Think I got it all. It was super fun.