Altar of Blood
Altar of Blood is an uncommon-rarity battlefield card from Riftbound's Unleashed expansion. As a Battlefield, it provides a positional anchor where units fight and effects activate.
0 Energy | Battlefield | Colorless | uncommon | Unleashed
Rules Text
If a unit here would die during combat, its controller may pay Any RuneAny RuneAny Rune to heal it, exhaust it, and recall it instead.