A classic low mana battle.
İ think i have to watch the blob😂 seems funny.
İ don't like death summoners that much, but twisted jester represents a real threat when he is my enemy in such battles (he is speed and strong)
İf i were him i would use mylor crowling, the thorns ability.
My team would be like this :

Furious chicken (yeah this is my tank😂)
Stone golem (5mana_6hp_2arm_, 1melee)
Goblin thief (4mana_ 2 melee 2 hp , sneaker )
Earth elemental (3mana_6hp_1ranged)

The earth elemental's high hp (6) will take any sneak attack and the thorns will do the rest🙃

We can try it in challenge 😆