Cao Cao, Lord of Wei [Portal Three Kingdoms] Land Whenever a player casts a

Whenever a player casts a spell

The Sunken Ruin houses all the learning of a long-forgotten age

Set: Commander Anthology Volume II Type: Artifact Creature — Phyrexian Wurm Rarity: Mythic Cost: {6} Deathtouch

Set: Friday Night Magic 2008 Type: Artifact Rarity: Rare Cost: {2} Imprint — When Isochron Scepter enters the battlefield

—Totem inscription (translated)

Cao Cao, Lord of Wei [Portal Three Kingdoms] Land Whenever a player casts aSet: Portal Three Kingdoms Type: Legendary Creature Human Soldier Rarity: Rare Cost: {3}{B}{B} {T}: Target opponent discards two cards. Activate only during your turn, before attackers are declared.