They were in a small pack that came free with a magazine
No worthwhile reward is easily gained. Nicol Bolas Illustrated by Jason A

The following cards are banned in the 2024 Modern Format: Ancient Den Arcum's Astrolabe Birthing Pool Blazing Shoal Bridge From Below Chrome Mox Cloudpost Dark Depths Deathrite Shaman Dig Through Time Dread Return Eye of Ugin Faithless Looting Field of the Dead Fury Gitaxian Probe Glimpse of Nature Golgari Grave-Troll Great Furnace Green Sun's Zenith Grief Hogaak, Arisen Necropolis Hypergenesis Krark-Clan Ironworks Lurrus of the Dream-Den Mental Misstep Mox Opal Mycosynth Lattice Mystic Sanctuary Nadu, Winged Wisdom Oko, Thief of Crowns Once Upon a Time Ponder Punishing Fire Rite of Flame Seat of the Synod Second Sunrise Seething Song Sensei's Divining Top Simian Spirit Guide Skullclamp Splinter Twin Summer Bloom Tibalt's Trickery Treasure Cruise Tree of Tales Umezawa's Jitte Up the Beanstalk Uro, Titan of Nature's Wrath Vault of Whispers Violent Outburst Yorion, Sky Nomad All Banned and Restricted Cards For Vintage Format In 2024 Every Disallowed Card For Vintage Format The Vintage format allows players to include cards from when the game was first released, containing the most wide-open card pool of all sets

It has a pretty useful Pokepower called Snow Gift
My ranking: Very Fun Basim Ibn Ishaq A Dimir Voltron commander which gets larger with every hit, and whenever you cast an Equipment spell, you can give this unblockable
Factors Influencing Card Prices Pokemon card prices can change a lot