We already know 5CMC walkers work in Maverick thanks to the recent success of Achillies27, so a planeswalker that could potentially generate 2+ cards a turn is nothing to scoff at and is worth every bit of testing
Land Leeches Rarity: Common TYPE: Creature SUBTYPE: Leech CMC: 3 Mana cost: USD: $0.75 EUR: 0.03 TIX: 0.00 EDHREC RANK: 30418 (2/2) First strike Land Tax Rarity: Mythic Rare TYPE: Enchantment SUBTYPE: - CMC: 1 Mana cost: USD: $28.00 EUR: 15.52 TIX: 0.00 EDHREC RANK: 390 At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle
This cards artwork is heavily tied to the in-universe lore, featuring Cynthias Garchomp using its ground attacks to demolish the competition
Consecrated Sphinx If you want to find a Consecrated Sphinx, follow the echoes of nearby EDH players groaning and complaining
Even if you dont think about Harnessing it, this is more than enough to make this card playable