A practitioner asks: “My understanding is I can include multiple people in the protocol, but does that dilute the effectiveness for each client?”

You can indeed include as many people as you like on your wish list and it will not at all dilute your efforts. The protocol is worded and designed to be employed only on those numbers of recipients and problems as can be managed at one time. So this avoids being in a position to fall short energetically because of inadequate intention from the practitioner, perhaps through wavering belief, or inexperience, or individual levels of inner strength. What that means is, just the amount of energy will be employed to do just a comparable amount of healing. But that same energy, because it will never be destroyed, can be repurposed to go back for another segment of those in need on the wish list to do a second outing and then a third, and then a fourth until the entirety of what is on the wish list receives full attention. There will be no difference between what can be accomplished by someone of great spiritual reach and experience and someone who is less advanced. Energy is energy, the question is how the divine realm needs to deploy it for maximum benefit overall. So you need not worry about possibly being underpowered, given the level of need of some of those you need to work on. That is one of the keys to the power of the protocols, that they have this workaround built-in to ensure that differing levels of spiritual beliefs levels and energetic reach are taken into account so no practitioner bites off more than they can chew, so to speak, because work done in increments will be just as effective.