Volcanicdramon (EX3-012 SR) [Draconic Roar]

Product Details

[On Play] Delete all of your opponent's Digimon with the lowest DP. If no Digimon is deleted by this effect, your opponent can't play Digimon with 5000 DP or less until the end of their turn.
[When Attacking] If you have a Tamer in play, trash the top card of your opponent's security stack.