|doomed, |elder, |mausoleum, +!laurels, +"Innistrad" (3)
When Doomed Traveler dies, create a 1/1 white Spirit creature token with flying.
When Elder Cathar dies, put a +1/+1 counter on target creature you control. If that creature is a Human, put two +1/+1 counters on it instead.
When Mausoleum Guard dies, create two 1/1 white Spirit creature tokens with flying.
Gatherer works better in the Companion app!