Splinter Twin [Modern Masters 2015] Mountain Activate only if you control

Activate only if you control three or more artifacts

Set: Stronghold Type: Enchantment Rarity: Rare Cost: {2}{G}{G} At the beginning of each upkeep

sacrifice a creature other than Lord of the Pit

Set: Battle for Zendikar Prerelease Promos Type: Creature — Cat Beast Rarity: Rare Cost: {4}{W}{W} Vigilance

Splinter Twin [Modern Masters 2015] Mountain Activate only if you controlSet: Modern Masters 2015 Type: Enchantment Aura Rarity: Rare Cost: {2}{R}{R} Enchant creature Enchanted creature has "{T}: Create a token that's a copy of this creature, except it has haste. Exile that token at the beginning of the next end step." "I know just the person for that job."