Breeding Pool [Zendikar Expeditions] Colorless Activate only if you control

Activate only if you control six or more artifacts

{B}: Regenerate Sedge Troll

Set: Saviors of Kamigawa Type: Sorcery — Arcane Rarity: Rare Cost: {5}{B} Target opponent chooses a number

Set: Scars of Mirrodin Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from green and from blue

Set: Eighth Edition Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Breeding Pool [Zendikar Expeditions] Colorless Activate only if you controlSet: Zendikar Expeditions Type: Land Forest Island Rarity: Mythic ({T}: Add {G} or {U}.) As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.