Rules interaction question. Shelob, Child of Ungoliant + a PW + An ability that turns it into a creature. If Shelob kills a PW while it is a creature, does she still make a food of that "creature"? Does it still have Loyalty Counters/can it activate Loyalty abilities? Is it still killed upon having no Loyalty Counters on it?
Shelob will always make food out of whatever dies to one of your spiders, so the fact that it's a planeswalker or something else that's not normally a creature doesn't matter.
You'll make a token copy of the printed card except it's a Artifact - Food instead of its other types. In the case of a planeswalker, that means your copy of Sarkhan the Masterless will be a Legendary Artfact - Food that enters with no loyalty counters on it. You can still use one of its loyalty abilities on each of your turns, adding or removing loyalty counters as needed*, but it's not a planeswalker and so it can't be attacked and it won't die due to having 0 loyalty counters on it.
*(Loyalty abilities still work normally because they're a special class of abilities with their own rules. However, entering the battlefield with loyalty counters only happens for planeswalkers, so the food starts with none.)


















