Perhaps the best thing you can do with all that mana, besides dumping it into a massive Finale of Devastation, is to put all that mana into a Helix Pinnacle, which once you put 100 mana into it, you just win the game
There are two decks, however, that would love The Stasis Coffin more than others: Grixis Artifacts with Mishra, Eminent One commander, and Azorius Artifacts with Urza, Lord Protector
Each The Lord of the Rings: Tales of Middle-earth Draft Booster contains 15 cards and 1 token/ad card or Helper card, including 1 card of rarity Rare or higher and 3 Uncommons, 10 Commons, and 1 Land cards
It doesnt matter your colour combination, what cards you are planning on ramping up into
X-damage burn spells like Choco-Comet are often worth playing on their own, regardless of additional upsides