严格说来血脉之王这张牌是被改设定的，
原本是一个追求不死的王，为了追求不死而奉献了一堆灵魂，
按照原始设定来看根本就应该是死灵的卡片，
结果单纯只用那个黄衣王的图片，背景全改了
https://i.imgur.com/WM5Pyea.jpg
: https://shadowverse-portal.com/image/card/zh-tw/C_105641020.png
这张卡片的原始英文卡名(没有日文原卡的国际版专属卡片)就是克苏鲁
http://rageofbahamut.wikia.com/wiki/Cthulhu
详细我以前WLD发过了就不多作说明，这边简单引用一下风味文字
※我英文不是很好就不翻译了(看不懂的单字太多了)，有请英文大神…
Long before the land first bloomed green, an oozy hunger slumbered in the
profoundest reaches of the sea. Mad gnostics in obscure lands prophesied that
it would one day consume the continent.
Generations of gnostics carried out esoteric rites to placate the vast,
immaterial appetite which slumbered in the briny trench. But its vainglory
was insatiable, and in time it set upon the land in search of satisfaction.
The ancient one consumed all that stood in its erratic, non-Euclidean path.
In the moments before their annihilation, mortals interpreted its form in the
most fantastic ways. Some took it to be a chimera of an octopus and bat;
others a mountain of slime with a human countenance.
No mortal ears remain to catch the cries of Cthulhu echoing across the dead
land. The creature must now seek new frontiers, new worlds to consume. The
cycle recommences.
: https://shadowverse-portal.com/image/card/zh-tw/C_101634020.png
这张卡片的原始英文卡名确实是哈斯塔，可以参考这个：
http://www.corpetit.com/public/rage_of_bahamut/fitxa.php?id=1733
不过哈斯塔不知为何找不到风味文字，看钓不钓的到大神帮忙搜寻
https://i.imgur.com/CJN41WQ.jpg
https://i.imgur.com/svrNwcy.jpg
https://i.imgur.com/foFpiHF.jpg
https://i.imgur.com/2RMwwH9.jpg