japanese yugioh card Yu-Gi-Oh Dark Magician Vol.1 Ultra Rare Initial First Japan HP Yu-Gi-Oh! TCG's First Legal Japanese

I find myself holding it a lot but it is a pretty nice card to be sat on (unless you are mana screwed and are holding a bunch of other top end...)

Fanatics Authentic Mewtwo EX 2021 Pokemon Celebrations Next Destinies Classic Collection #54 PSA Authenticated 10 Card Current price: $249.99 From Lids Loading Inventory

Although that one doesnt have the once-each-turn clause that this new Mentor has

Fire Reaper

The deck has Bear Umbra and you can add Sword of Feast and Famine on top of the Aggravated Assault

The final room of The Undercity is a pretty huge swing, but introducing the initiative into a game where you're unable to defend it is a losing proposition