Minerva, the Exalted Lightsworn [BLLR-EN044] Secret Rare BT8-137 it gains riot

it gains riot

Set: HeartGold & SoulSilver: Unleashed Type: Water Rarity: Holo Rare Retreat cost: Colorless

you may cast that card face down as a 2/2 creature spell without paying its mana cost

Fire Giant Duke is dealt damage

Minerva, the Exalted Lightsworn [BLLR-EN044] Secret Rare BT8-137 it gains riotSet: Battles of Legend: Light's Revenge Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 800 2 Level 4 monsters You can detach 1 material from this card; send the top 3 cards of your Deck to the GY, then draw cards equal to the number of "Lightsworn" cards sent to the GY by this effect. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's card effect: You can send the top 3