Marble that can seal the user. Once used, there is no return.
Skill Damage +200%
Skill Count +40%
Skill Cooldown Recovery Speed +100%
Summonling Attack Cooldown -50%
Summon additional Contract Summons through Summoner's Soul Contract ability.
Summonling becomes a shadow
Summonling Size +50%
Summonling Detection Range +20%
Summonling Damage +105% per summon
Considered to have 2 summon synergies included.