This battle was crazy. My tactic was not really good. But there is one unit that saved my win:

Antoid Platoon in my Opinion the best low mana Tank.

The enemy got the Same unit, but he was missing 1 ability :

He did not have the scavenger skill.

This helped me to win this battle. Especially in low mana battles the enemy will try to play a lot of units.

This will help your tank to gain some more life points 💪💪💪

My battle 💪⚔️🤺