Storm World [Legends]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.

" said Urza

−9: Create a number of 1/1 black Vampire Knight creature tokens with lifelink equal to the highest life total among all players

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {2} {1}

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} {3}

nonblack creature

Sacrifice Horizon Canopy: Draw a card

you may search your library for a Forest card

Set: Dominaria Prerelease Promos Type: Legendary Creature — Elemental Avatar Rarity: Mythic Cost: {3}{B}{G}{U} During each of your turns

" —Moruul

Set: Darksteel Type: Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +2/+2 and has protection from red and from blue

{T}: Untap all Forests and all green creatures

Set: Arabian Nights Type: Sorcery Rarity: Rare Cost: {W}{W} Players play a Magic subgame