Infernity Doom Dragon [TSHD-EN042] Ultra Rare DP12 This card's mana value is

This card's mana value is 10

If the player discards a card this way

Set: World Championship Decks 1998 Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

this card can attack your opponent's Life Points directly

Infernity Doom Dragon [TSHD-EN042] Ultra Rare DP12 This card's mana value isSet: The Shining Darkness Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 2400 1 DARK Tuner + 1 or more non Tuner monsters Once per turn, if you have no cards in your hand, you can select 1 monster your opponent controls. Destroy that monster and inflict damage to your opponent equal to half its ATK. This card cannot attack during the same turn you activate this effect.