ネクロバインダー

• Type: Skill
• Cost: 1
• Effect: Summon 5. Exude.

A simple 1-cost Skill that does Summon 5 and then Exudes. It's one-shot because of Exude, but 5 Summon (Osti HP restore) for 1 cost is excellent for managing Osti's HP.

Compared to Bodyguard (Summon 5-7, no Exude), the Exude is a downside for the same Summon 5, but the 1 cost is the same and the deck-thinning upside actually helps in some builds. Solid as an emergency heal when Osti is at critical HP, or as a topper on top of Resurrect (Summon 20-25).

Rating: B-tier (disposable Osti HP heal with Exude)

• Use when Osti HP is dire to quickly restore Release and Protector damage
• Intentionally include to thin the deck via Exude
• With Necro Mastery out, Summon 5 boosts Osti HP by 5 — less useful as direct damage but still stabilizes HP
• Same-turn Resurrect (Summon 20-25) + Afterlife (Summon 5) = 30 total Osti heal

• Release: heal Osti via Afterlife first, then Release for massive damage
• Protector: damage scales with Osti max HP, so Afterlife's HP maintenance directly strengthens damage
• Resurrect: stack Afterlife before/after the 20-25 heal for more Summon
• Forbidden Grimoire: Exude synergy thins the deck while still yielding Summon