Inventors' Fair [The List] San Diego Comic-Con 2014 if it isn't a mana

if it isn't a mana ability

Destroy all creatures that aren't of the chosen type

Set: Time Spiral Type: Instant Rarity: Rare Cost: {1}{U} Split second (As long as this spell is on the stack

put that many +1/+1 counters on Tetravus

haunting sounds

Inventors' Fair [The List] San Diego Comic-Con 2014 if it isn't a manaSet: The List Type: Legendary Land Rarity: Rare At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life. {T}: Add {C}. {4}, {T}, Sacrifice Inventors' Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts.