Transmogrifying Wand [Core Set 2019] Nest+ Nightmare's power and toughness are

Nightmare's power and toughness are each equal to the number of Swamps you control

it gets +1/+1 until end of turn for each creature blocking it beyond the first

Shuffle Black Sun's Zenith into its owner's library

Tenth Precinct

Set: Friday Night Magic 2002 Type: Enchantment Rarity: Rare Cost: {1}{W}{W} Artifact and enchantment spells your opponents cast cost {2} more to cast

Transmogrifying Wand [Core Set 2019] Nest+ Nightmare's power and toughness areSet: Core Set 2019 Type: Artifact Rarity: Rare Cost: {3} Transmogrifying Wand enters the battlefield with three charge counters on it. {1}, {T}, Remove a charge counter from Transmogrifying Wand: Destroy target creature. Its controller creates a 2 4 white Ox creature token. Activate only as a sorcery.