mtg gold border cards legal Proxy Card (New Border) Which classic Un-cards could be

It's not the most useful tool during the first few weeks of a format, but it's excellent for formats that have existed on Arena long enough for the site to gather larger sample sizes of player data.

Its effect is powerful too

Nowadays, its absolute garbage

205.1b Some effects change an objects card type, supertype, or subtype but specify that the object retains a prior card type, supertype, or subtype

I thought I told you to stop messing with Oh, that worked

Oath of the Gatewatch and Battlebond have since normalized this kind of rules language, and this card looks like it would slot in perfectly as part of blacks limited, but powerful, suite of mana rituals