Petrified Wood-Kin [Guildpact] XY186 apply their DEF instead of

apply their DEF instead of ATK for damage calculation

In its heart lies the secret of immortality

Set: Dragons of Legend: Unleashed Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 0 Defense: 0 2 "Number" Xyz Monsters with the same name and Rank Once per turn: You can detach 1 Xyz Material from this card

attach this card from the GY to that monster as material

Petrified Wood-Kin [Guildpact] XY186 apply their DEF instead ofSet: Guildpact Type: Creature Elemental Warrior Rarity: Rare Cost: {6}{G} This spell can't be countered. Bloodthirst X (This creature enters the battlefield with X +1 +1 counters on it, where X is the damage dealt to your opponents this turn.) Protection from instants