leylines
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Sets, swaps or locks life totals

Changes a life total in a way other than gaining or losing life: swaps life totals, doubles a life total, sets it to a number ("your life total becomes 10"), keeps it from changing (Platinum Emperion), lets opponents stay alive below 0 (Abyssal Persecutor), or makes a creature as big as your life total (Serra Avatar). Gaining life is lifegain:life:own.

Cards that do this