Houndoom (10/95) [HeartGold & SoulSilver: Call of Legends] White They are destroyed when they

They are destroyed when they have taken damage equal to their [Life]

Set: Tales of Aria Unlimited Edition: Unlimited Finish: Rainbow Foil Type: Equipment Subtype: Chest Rarity: Legendary Class: Ice Cost: 0 Once per Turn Action - [1 Resource]: Cards and activated abilities cost opposing heroes an additional [1 Resource] this turn

I'd have told you what it was

Arcanite Skullcap gains +1 [Defense] and Arcane Barrier 3

you may draw an additional card

Houndoom (10/95) [HeartGold & SoulSilver: Call of Legends] White They are destroyed when theySet: HeartGold & SoulSilver: Call of Legends Type: Darkness Rarity: Holo Rare Retreat cost: Colorless