Always felt that a lot of bulky Rock/Ground/Steel lacked recovery to make them truly viable as tanks.
I made one with a bit of extra flavouring to keep it interesting.
Mineral Mend
Type: Steel
Category: Status
PP: 10
Power: -
Accuracy: -
Description: The user partially melts it's body to repair itself. This heals 50% of the users maximum HP and boosts it's defence but makes it more susceptible for fire damage.
Indepth effect: Heals 50% of the users max HP, boosts it's defence by one and makes itself recieve double damage from fire the turn the move is used.
Learners: Golem, Magnezone, Steelix, Rhyperior, Forretress, Macargo, Donphan, Probopass, Aggron, Claydoll, Bastiodon, Gigalith, Cofagrigus, Klinklang, Golurk, Chesnaught, Aegislash, Carbink, Dhelmise, Corviknight, Coalossal, Copperajah and Duraludon.