Rule 158.3
While a spell or ability on the chain is Resolving, no other spells or abilities can be finalized on the chain or resolved, including triggered abilities or game effects that would occur as a result of the execution of the spell.
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While a spell or ability on the chain is Resolving, no other spells or abilities can be finalized on the chain or resolved, including triggered abilities or game effects that would occur as a result of the execution of the spell.