Quote from the REG
The phrase “interrupt the battle includes interrupting the following:
all active ongoing abilities
abilities that are defeating one of the characters you control in battle
the last enhancement played in current battle if it was played by your opponent.
Interrupt the battle only includes such abilities if they are on cards that are in battle.
just a clarification. Does an interrupt the battle place the Evil Dominants back in opponent's hand?
No. Since Place is an instant ability, it is not interrupted.