I encourage you to look for your own creative synergies while playing mono-white or any other color identity
Then if it has eight or more night counters on it, remove all of them and create eight colorless snow artifact tokens named Replicated Ring with " : Add one mana of any color." Snow Artifact Color tag templates(None) Runed Crown When this Equipment enters, you may search your library, hand, and/or graveyard for a Rune card and put it onto the battlefield attached to this Equipment
Creatures with Shroud can't be targeted by spells or abilities controlled by any players, not just by your opponents
At worst you'll just sacrifice the goblins you just made, whereas opponents will likely be losing real creatures
It's possible we'll see a rules update, or there are now 9 card types
But if you have any cards that boost your Cat cards attack like King of the Pride, you could be swinging for an extra six damage each turn, while gaining life link