Murders at Karlov Manor Commander · #79
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Each player puts a vow counter on a creature they control and sacrifices the rest. Each of those creatures can't attack you or planeswalkers you control for as long as it has a vow counter on it.
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Promise of Loyalty (MKC-79) is a white sorcery from the Murders at Karlov Manor Commander set. When cast, each player puts a vow counter on one creature they control and sacrifices all other creatures, and any creature with that vow counter can’t attack you or planeswalkers you control while it has the counter. It functions as a board‑consolidation tool that can protect you by leaving each player with only a single marked creature.
Catalog pricing data as of 16 Apr 2026, 03:54
