mtg cards like fling Strike-Ignition-Fling Fling deals damage equal to the sacrificed creature’s power to target creature or player. Fling | Throne of Eldraine

On the other hand, too many lands can lead to flooded draws

Heroic Intervention Accumulate Wisdom Return of the Wildspeaker Benevolent River Spirit Rites of Flourishing Boomerang Basics Taunting Challenge Crashing Wave Captain Sisay Ember Island Production Eladamri's Call First-Time Flyer Fevered Visions Flexible Waterbender Join the Dance Forecasting Fortune Teller Koma, Cosmos Serpent Geyser Leaper Rhys the Redeemed Giant Koi Cityscape Leveler Gran-Gran Meteorite Honest Work Sundial of the Infinite Iguana Parrot Dark Depths Invasion Submersible Fabled Passage It'll Quench Ya

Nazahn, Revered Bladesmith When Nazahn, Revered Bladesmith was first spoiled, a lot of people came to me with this combo: cast Nazahn, fetch Blade of Selves, equip and attack with him, use the copies' ETB triggers to fetch Helm of Kaldra, Sword of Kaldra, and Shield of Kaldra

I'd suggest holding off on preordering this one, as its price could easy cut in half a couple weeks into release