Quarum Trench Gnomes [Legends] Elder Dragon Whenever a creature enters the

Whenever a creature enters the battlefield under an opponent's control

−2: Search your library for a card

Set: Rise of the Eldrazi Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {10} When you cast this spell

This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four

" —Volrath

Quarum Trench Gnomes [Legends] Elder Dragon Whenever a creature enters theSet: Legends Type: Creature Gnome Rarity: Rare Cost: {3}{R} {T}: If target Plains is tapped for mana, it produces colorless mana instead of white mana. (This effect lasts indefinitely.) "O Great Captain, all is lost. They tunneled, they burrowed, they trenched. They sapped the strength of our defenses." Sorgus, *Chronicles of the Quarum Plains*