Help me! The Chimera is driving me crazy.

https://preview.redd.it/xh2ase69mdhe1.png?width=1919&format=png&auto=webp&s=70b637ee9f8ef835abd5ac7c391649e8dcc69ef2

https://preview.redd.it/tqmgccramdhe1.png?width=1919&format=png&auto=webp&s=a289a13caf279bc47aabff2284f0b183fa0fbfdb

Hello everyone, as the title suggests, beating the Chimera is making me lose my mind.

I’d like to clarify that:

• I'm still trying to unlock Lydia.
• I’m missing just one epic champion for Lady Mikage.

Right now, I’m using this team for Brutal Chimera, playing entirely manually, and I manage to get around 30 million with 10 trials. The problem is that the whole process is extremely long, and it takes multiple attempts to get the right result.

I’d like to improve my team, but I can't seem to find a combination that satisfies me and gives me a good balance between completed trials and damage output.
I even tried using HellHades' tool, but the teams it suggests are hard for me to understand.

What team do you think I could use?

At the moment, I’m using:

• Togron for speed, debuff cleansing, healing, and accuracy.
• Wixwell for buffs and CC protection.
• Loki because he's one of the few champions I have that blocks abilities (the only one that does it 100%) and sometimes even increases the debuff counter.
• Ma’Shalled for his fear, damage output, and leech buff.
• Ninja for stealth, HP burn, and defense down debuff.

I've tried various combinations of my champions, but (probably due to my tunnel vision) I always end up returning to this setup.

Can you help me? Looking at my champions, can you think of an alternative team that might perform better?