Acridian [Urza's Saga] Plains Set: Kaladesh Prerelease Promos Type:

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

Set: Eighth Edition Type: Sorcery Rarity: Common Cost: {1}{G} Search your library for a basic land card

but space—vast dimensions trapped in fragile crystal

Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

The only downside to eating 'em is that you often find human bones and body parts inside

Acridian [Urza's Saga] Plains Set: Kaladesh Prerelease Promos Type:Set: Urza's Saga Type: Creature Insect Rarity: Common Cost: {1}{G} Echo {1}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) The elves of Argoth were trained to ride these creatures, even when their mounts traveled upside down.