Carcharodons by cracklingvoice
Tyberos joins one of the three Terminator squads in deep-strike reserve. Scout squads will deploy forward to infiltrate/scout into the middle of the board. Tactical squads deploy in Rhinos, with Assault squad jumping with them in case of a spoiling attack to stop them. Devastators will camp out in the back and shoot anything they can, have skyfire in case of enemy flyers.
Turn 1, everyone moves forward as much as they can while keeping to cover. Turn 2-onward, the goal is to get into CC and smash faces. This might not work for long, but will probably throw some people off-balance when first confronted with it. Tyberos comes in first, with other squads following him.