what if the other kids got to touch the House juju? if it just amplified John's powers how would it amplify say Rose's or Dave's? also which god tier would have elasticity powers?

Space sounds like a good bet? Either way, I have no idea, because while it’s a headcanon of mine that it amplified John’s powers, I have no idea if it IS what it does, nor to what extent some powers could be driven in canon.