mtg throne of eldraine cards / the Discernings power is equal to the number of cards in your hand Magic: The Gathering Throne of

You cast it, people glance at it and are unimpressed

That said, you can pack your deck with Hyena Umbra, Spirit Mantle and Aura-based removal like Darksteel Mutation, Chains of Custody and Ossification to get your card draw up for Sram

A handful of creature types in Magic represent the no-longer-gone-but-not-forgotten warriors

Individual cards from these sets will continue to be legal in any format in which they are already legal

If you somehow control Phenomenon Investigators and no choice was made for it (perhaps because another permanent on the battlefield became a copy of it, or it was manifested and later turned face up), it has neither of the two triggered abilities, no matter how much you want to believe (or doubt)