Go to one of those huts. Get 1 crazy diamond on 1 side and you on the other side. In the middle is the get getting hit. Make sure the middle has enough durability, i’d go for a TW durability. You attack as cd heals.
So basically I'd get a Mr. President or anything with a high durability like TWOVAOH
Or something. And then the Mr. President stays on a gate like in the middle so it doesn't move away, And then have a Crazy Diamond heal Mr. President, every time they're at low health, and repeat. Or Just get a alt or friend as Mr. President and slash at them until you have enough damage.