Obtained from Odin, God of Magic Special Event.
|DMG (Shield Break)||1.44x||1.56x||1.68x||1.86x||2.04x|
- DEF Debuff has a 100% chance of occurring on Shield Destruction.
It's also worth noting that the DEF Debuff effect can be increased with additional Skill Boosts; with three 35% Skill Boost sub cards, it's possible to hit -4 DEF!
More or less a general 20% Skill Boost for Attack Skills. The secondary effect is a bit iffy as God-type enemies are uncommon, and it's merely a chance to raise ATK and AGI; not guaranteed.
May be useful for specific events, but given Fenrir's 35 Cost, it's pretty expensive to have as a sub.
Fenrir is a monstrous wolf in Norse Mythology fated to kill Odin at Ragnarok. Because of his rapid growth, he was chained by the magical binding Gleipnir, forged by dwarves.
Eventually, he breaks free, devours the Sun and Moon and kills Odin before being torn asunder by one of Odin's sons, Vidar.