Swarmyard [Secret Lair Drop Series] Elf Rogue choose a kind of counter

choose a kind of counter at random that Crystalline Giant doesn't have on it from among flying

Set: EX: Emerald Type: Lightning Rarity: Uncommon Retreat cost: Colorless

Set: Arena League 2001 Type: Basic Land — Island Rarity: Rare ({T}: Add {U}

"After years of study

Swarmyard [Secret Lair Drop Series] Elf Rogue choose a kind of counterSet: Secret Lair Drop Series Type: Land Rarity: Rare {T}: Add {C}. {T}: Regenerate target Insect, Rat, Spider, or Squirrel. (The next time it would be destroyed, instead tap it, remove it from combat, and heal all damage on it.) Each winter, squirrel elders tell tales of the fabled Nut Hoard of the Fallen Oaks. Each spring, young squirrels leave home in hopes of finding it.