Omni will rarely beat dilo. With similar run speeds and turn circles. Not a fight an omni should take. It would have to get several good pounces in. I was a dilo and an omni must of been hiding in bushes I passed. I had no idea they were there. They missed the initial pounce, and I was just walking. Every pounce they tried missed and the normal bites I won immensely in the exchange I would say I lost 10-15% of my blood when they bled out.