Coldsteel Heart [Mystery Booster] SV088 Set: Dragons of Legend: The

Set: Dragons of Legend: The Complete Series Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 2400 Defense: 1500 2 Level 6 monsters You can detach 1 material from this card

When a monster is Synchro Summoned using this card as a Synchro Material

Set: Stronghold Type: Creature — Dauthi Minion Rarity: Uncommon Cost: {2}{B} {T}: Target creature gains shadow until end of turn

If you do not control a Reptile-Type "Worm" monster other than this card

Coldsteel Heart [Mystery Booster] SV088 Set: Dragons of Legend: TheSet: Mystery Booster Type: Snow Artifact Rarity: Uncommon Cost: {2} Coldsteel Heart enters the battlefield tapped. As Coldsteel Heart enters the battlefield, choose a color. {T}: Add one mana of the chosen color. The Phyrexian death machine awoke, its coldsteel heart imbuing it with sinister new power.