There are worse 5-drops to play, so it might be worth running Ultimecia on the off chance you can pay the cost, but I dont think Id go out of my way to pick it in a draft
In blue, I had this card: Unstable Mutation was a flavorful little card from Arabian Nights that let you pump up your creature at the long-term cost of it slowly weakening and dying
Were staying in close communication with CGC and will share updates as they become available. Update 1/31/25 10:57 a.m
That is the whole pitch, your collection and your deck workflow should live in the same place
They've even got a complete set of Lord of the Rings including every serialized card (except the 1:1 The One Ring) for only a cool $1,000,000
You'll destroy any permanent, even enchantments normally not killable by our good color