Delay - Slay the Spire 2
Gain 11 Block . Next turn, gain .
Delay
+UPGRADEDGain 13 Block . Next turn, gain .
Related Mechanics
Necrobinder's Relics
Synergies & related cards

Retain . If Osty is alive, he dies and you gain Block equal to double his Max HP.
Defensive anchor — Sacrifice creates a safe window for setup and scaling.

Whenever you play an Ethereal card, gain 4 Block .
Defensive anchor — Spirit of Ash creates a safe window for setup and scaling.

Gain 7 Block . Add a copy of this card into your Discard Pile .
Defensive anchor — Undeath creates a safe window for setup and scaling.

If Osty is alive, he deals 9 damage to ALL enemies and you gain 9 Block . Osty dies.
Defensive anchor — Bone Shards creates a safe window for setup and scaling.