You can open multiple copies of the same card and get very different results
Preston isn't a bad card, but he only really cares about auras , which doesn't synergize with the many equipment found in Scrappy Survivors
It's one of the most impactful moments in the game, and I was still surprised how much it got to me while playing Final Fantasy 7 Rebirth , despite having known for years it was going to happen
Ikorias Companion Cycle Umori, the Collector Gyruda, Doom of Depths Zirda, the Dawnwaker Keruga, the Macrosage Lutri, the Spellchaser Obosh, the Preypiercer Kaheera, the Orphanguard Yorion, Sky Nomad Jegantha, the Wellspring Lurrus of the Dream-Den Ten companions from Ikoria , one for each color pair, all hybrid-mana cards to work best in Limited
With 37 lands , you shouldn't have any trouble developing a mana base