Kabutops (4/99) [Platinum: Arceus]

[F] Primal Scythe (20+) You may discard Helix Fossil, Dome Fossil, or Old Amber from your hand. If you do, this attack does 20 damage plus 50 more damage.

[2F] Rock Slide (60) Does 10 damage to 2 of your opponent's Benched Pokemon. (Don't apply Weakness and Resistance for Benched Pokemon.)