Believe it or not, we actually have both of those things in Standard right now
In some rare cases, the creature may have subtypes other than creature types before becoming enchanted with Darksteel Mutation
(It's also not an enchantment they can kill to get their dork back, by the way) But by discarding it for an effect, you net the effect as well as a powerful madness theft of something at instant speed that can change the tables very quickly
Yedora, Grave Gardener & Yahenni, Undying Partisan One of the stranger pairings from Commander Masters, bringing Yahenni, Undying Partisan, and Yedora, Grave Gardener together ensures your sacrifices wont go to waste
(To mill a card, put the top card of your library into your graveyard.) You put a +1/+1 counter on Ravenous Gigamole if you don't put a creature card into your hand with its ability, even if there wasn't a creature card among the milled cards
However, if it phases out with that triggered ability on the stack, it won't be exiled, and the delayed triggered ability won't trigger again during future end steps.
