Descendants' Path (Borderless) [Secret Lair Drop Series] Phyrexian Shapeshifter Whenever Zur the Enchanter attacks

Whenever Zur the Enchanter attacks

Set: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {4}{U}{U} Whenever an opponent casts a spell

Write that number in this card's mana cost

This mana can't be spent to pay generic mana costs

High Arcanist

Descendants' Path (Borderless) [Secret Lair Drop Series] Phyrexian Shapeshifter Whenever Zur the Enchanter attacksSet: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {2}{G} At the beginning of your upkeep, reveal the top card of your library. If it's a creature card that shares a creature type with a creature you control, you may cast it without paying its mana cost. If you don't cast it, put it on the bottom of your library.