If youre interested in hearing me out on gold cards, theres some hope for Ashiok, Nightmare Weaver if you back it up with cheap removal
There are nearly as many reasons to get a card signed as there are people who collect them, and this miniseries will look into the why, how, and when of signed card collecting, as well as what signatures are rare, which are routinely forged, which command a premium, and which are downright impossible to acquire
Now, technically, not using the "choose one" text makes the card play different in certain scenarios (for example, a Naturalize can be redirected from an artifact to enchantment where a modal card cannot change modes when redirected), but for most practical uses they are almost identical
I recommend having a way to protect it since you wont be wanting to spend 8 or 10 mana after commander tax
The Eldest Reborn then makes each opponent discard a card