Id advise the 6 star dark driceratops with 2400 att and its attack does damage to life points over def points or hyper hammer head 4 star 1500 when it battles it sends card to owners hand if not destroyed good for a lot of things
There also first ed but i do have a non 1st ed black veloci 4 stars 1800 att if attacks plus 400att if attacked -400 i could also have some reg 1800 4 star but might be in ruff shape I'm only keeping the 1900att ones cuz i use harpies and a water deck now
Get 3 hyper hammer heads if u get a chance wait for them to tribute then place it down send the tribute back to there hand u can also sacrific it by atting take the damage then same result