Assuming Boon of the Undead is removed, and the faction bonus is changed.... (5 nora) Ether: This units cooldown is reduced by 30%. If there are 4 or more friendly units in play with Race: Spirit, this unit gains Soulsift 1. Not sure what could be done for summons considering Spirits have a large amount of them making this less useful on them. One thing to consider would be to allow Spirit summons to count towards the ability requirement. The way I currently have it phrased "units" allows for that, in addition it is also phrased in such a way that if you have 4 real Spirits out, and one gets killed, you will get nora back from that unit, but you must deploy another Spirit to keep your Soulsift income as the other 3 will have lost it.
I would rather not see a racial ability that just checked for numbers. Just tie them all together with the loose stealth/incorp synergy they have going. All they need are more champs with those qualities, and a slightly more coherent spell lineup.
