Being a collectors rare isnt the only special thing about this card, though
At the beginning of combat on your turn, target Villain you control gains menace until end of turn
9 Dark Ritual Turn One Mana Into Three Dark Ritual is a card that dates all the way back to Alpha (and has been reprinted countless times), and it's still one of the best ritual spells in the game
You should arrange your protection strategy - whether toploading, sideloading, or using sealable inner sleeves - based on your priorities and how you handle cards
This card was distributed from October 15 to November 11, 2019, at participating McDonald's restaurants in the US, with a UK distribution following in early 2020
But I feel the emphasis with Oloro should be away from my death and taxes plan, and more life gain