Goblin Welder [Urza's Legacy] Phyrexian Praetor Discard 1 R Energy card

Discard 1 R Energy card attached to Houndoom or this attack does nothing

dragons rage

Set: Shadowmoor Type: Enchantment Rarity: Rare Cost: {1}{W} Other enchantments you control have shroud

It can't be regenerated

Set: Judge Gift Cards 2011 Type: Instant Rarity: Rare Cost: {B} Search your library for a card and put that card into your graveyard

Goblin Welder [Urza's Legacy] Phyrexian Praetor Discard 1 R Energy cardSet: Urza's Legacy Type: Creature Goblin Artificer Rarity: Rare Cost: {R} {T}: Choose target artifact a player controls and target artifact card in that player's graveyard. If both targets are still legal as this ability resolves, that player simultaneously sacrifices the artifact and returns the artifact card to the battlefield. "I wrecked your metal guy, boss. But look! I made you an ashtray."