Ivory Tower [Antiquities] Masters 25 Set: Battle for Zendikar Type:

Set: Battle for Zendikar Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {10} When you cast this spell

Cao Cao was able to defeat Yuan Shao and his 700

sacrifice Koskun Falls unless you tap an untapped creature you control

Set: Commander 2014 Type: Enchantment Rarity: Rare Cost: {3}{W}{W} Whenever a creature enters the battlefield under your control

Set: Eighth Edition Type: Creature — Elf Rarity: Rare Cost: {1}{G}{G} Other Elf creatures get +1/+1 and have forestwalk

Ivory Tower [Antiquities] Masters 25 Set: Battle for Zendikar Type:Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {1} At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4. Valuing scholarship above all else, the inhabitants of the Ivory Tower reward those who sacrifice power for knowledge.