Trinisphere [Darksteel] Elf Druid Whenever Yidris

Whenever Yidris

Cao Cao was able to defeat Yuan Shao and his 700

Return it to the battlefield tapped under its owner's control at the beginning of the next end step

Set: Champions of Kamigawa Type: Legendary Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +3/+1

Trinisphere [Darksteel] Elf Druid Whenever YidrisSet: Darksteel Type: Artifact Rarity: Rare Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)