Spirit Link uses 25%-35% of user's current HP. The amount drained is random. The amount of HP drained is added to a base amount (121) with unknown factors
Amount of HP granted to wyvern is approximately double the amount of HP drained.
Drachen Armet +1 adds an additional 15HP to the amount cured to your wyvern.
Gear that increases Wyvern hp (e. Wyvern Mail) increase the amount cured to wyvern.
Stoneskin can absorb the loss of HP so that less or no HP is lost.
Also removes some status ailments from the Wyvern such as Poison, Sleep, Paralyze as well as has a chance to remove Doom.
Can be used with the merit trait Empathy to copy your buffs to your wyvern. The number of buffs copied is equal to the current level of the trait.
Can only be used when wyvern's HP is at 100% if you have the merit trait Empathy to copy buffs to your wyvern or to Cure Sleep. Does not make the user HP decrease when used like this.
Transfers half of Wyvern's TP to the Dragoon. (Drachen Armet +1 does not increase TP amount)