History of CR 702.15e

If multiple sources with lifelink deal damage at the same time, they cause separate life gain events (see rules 119.9–10).

If multiple sources with lifelink deal damage at the same time, they cause separate life gain events (see rule 118.9).

Multiple instances of lifelink on the same object are redundant.

Any damage that would be dealt by sources that have the stated quality to a permanent or player with protection is prevented.

Any damage that would be dealt by sources that have the stated quality to a permanent or

rule 702.15e not present in this release