Rising Waters [Nemesis] Vanguard you may instead choose land

you may instead choose land or nonland card and reveal cards from the top of your library until you reveal a card of the chosen kind

Set: Kaldheim Promos Type: Legendary Planeswalker — Tyvar Rarity: Mythic Cost: {2}{G}{G} Elves you control have "{T}: Add {B}

I'm to entrust this powerful artifact to our worst researchers

White creatures you control get +0/+1

Set: Theros Beyond Death Type: Enchantment Rarity: Rare Cost: {2}{U}{U} Flash

Rising Waters [Nemesis] Vanguard you may instead choose landSet: Nemesis Type: Enchantment Rarity: Rare Cost: {3}{U} Lands don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player untaps a land they control. Rising waters, sinking hope.