Number C17: Leviathan Hydra
Back-EN.png
Attribute Water Water.png
Type(s) [ Dragon/Xyz/Effect ]
Rank 4 18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png18px-RankStar.svg.png
ATK / DEF 2400 / 500
Lore
3 Level 4 Monsters

If this card has no Xyz Material attached, it cannot declare an attack. If Number 17: Leviathan Dragon is attached as an Xyz Material, this card gains the following effect; Once per turn, you can detach 1 Xyz Material, this card gains 500 ATK for each monster your opponent controls. Then target 1 monster your opponent controls; it loses 300 ATK for each card on their field.

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3 Level 4 Monsters If this card has no Xyz Material3 Level 4 MonstersIf this card has no Xyz Material attached, it cannot declare an attack. If <span class="plainlinks"><span style="color: #3366BB;">Number 17: Leviathan Dragon</span></span> is attached as an Xyz Material, this card gains the following effect;Once per turn, you can detach 1 Xyz Material, this card gains 500 ATK for each monster your opponent controls. Then target 1 monster your opponent controls; it loses 300 ATK for each card on their field.oses 300 ATK for each card on their field. +
Number C17: Leviathan Hydra +