Kinda Low budget:
Grimm base pet, nightshade/any pet with good happiness bonus, ribbit for AA (ribbit gives +40% crit for 3 seconds. time it right and you crit 2 times in a row with lightning,frost bolt or fireball. Ofc this is for cheapskates but it works)

Mostly for duels, everyone in TDM has Nekro, MM so just toss this reply away if TDM is what u need.