Storm World [Legends] Kithkin Knight Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Creature — Human Advisor Rarity: Uncommon Cost: {2}{W} Sacrifice Loyal Retainers: Return target legendary creature card from your graveyard to the battlefield

Set: Unlimited Edition Type: Sorcery Rarity: Rare Cost: {U}{U} Target player activates a mana ability of each land they control

/ Which tells us the way to go

Set: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {3}{B} You may exile a black card from your hand rather than pay this spell's mana cost

destroy all lands instead

Storm World [Legends] Kithkin Knight Set: Portal Three Kingdoms Type:Set: Legends Type: World Enchantment Rarity: Rare Cost: {R} At the beginning of each player's upkeep, Storm World deals X damage to that player, where X is 4 minus the number of cards in their hand.