Rule 122.9 · Counters

If an activated ability of an object instructs a player to put its counters on another object and sacrificing the object with those counters is a cost to activate that ability, the player doesn’t move counters from one object to the other. Rather, the player puts the same number of each kind of counter the first object had onto the second object. If the ability specified what kind(s) of counters to place, the player puts the same number of each of those kinds of counters the first object had onto the second object.

Other rules in this chapter

Ask the judge Pro

The life counter has an AI judge that answers your play citing the exact rules. It is part of Gatewatch Pro; the rules, Oracle text and rulings stay free.