Higure, the Still Wind [BOK - 37] Urzas Saga Creature Type or Sub Type:

Creature Type or Sub Type: Legendary Creature — Human Noble Warrior // Legendary Enchantment Creature — Saga Demon

or that player exiles the top four cards of their library and Ensnared by the Mara deals damage equal to the total mana value of those exiled cards to that player

you don't lose this mana as steps and phases end

Vesuva comes into play tapped as a copy of the chosen land

all Sand Warriors are also removed from game

Higure, the Still Wind [BOK - 37] Urzas Saga Creature Type or Sub Type:Rarity: R #: 37 Creature Type or Sub Type: Legendary Creature Human Ninja P: 3 T: 4 Rules Text Contains: Ninjutsu 2UU (2UU, Return an unblocked attacker you control to hand: Put this card into play from your hand tapped and attacking.) Whenever Higure deals combat damage to a player, you may search your library for a Ninja card, reveal it, and put it into your hand. If you do, shuffle your library. 2: Target Ninja is unblockable this turn.