mtg play test cards Counterspell and Ghostly Prison.) Chatzuk, Mighty Guitarist [Mystery Booster

Yuriko isnt exactly an artifact deck

Yeah, it kind of is

It creates a Blood Token when itself or another Vampire enters the battlefield (once per turn) and can then sacrifice those Blood Tokens to drain your opponent of two life

Opt you cast at your leisure and at the low cost of one mana it should barely ever be detrimental or even noticeable on your curve which is much more so the case with the slightly more potent sorcery alternatives that get in the way of things more

However, there have been true all-access events in the past that let you play with cards that arent in your collection, though only for that specific Midweek Magic event

Instead of burning players for playing cheap spells, however, Mai burns them for playing noncreature spells