fear of mtg cards in if there are four or more card types among cards in your graveyard Duskmourn MTG card sees 200%

The effect specifies leaves the battlefield, not dies, so its effects can both be triggered by flickering the creature

Even mono color commanders can make this excuse to enjoy fetch lands in their deck Fetch Lands in Modern, Legacy, Commander, Cube, and More There are multiple uses of fetch lands in theory, but how useful are they in practice

I think the key thing is that Dispelling Exhale (and any similar type of counterspell), is particularly well positioned at the moment

Consider on attacks if you have ways to use it to force lethal through a removal spell, like starting Plating on your Ornithopter then swapping it to Vault Skirge to keep a power

This Prossh sample provides some useful data if youre looking to make improvements to an existing deck

I see this making ground in mono-white hatebear decks as another way to insulate itself from combos