Regal Force [Duel Decks: Elves vs. Inventors] Arena League 2003 Set: Beta Edition Type: Artifact

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} Time Vault enters the battlefield tapped

Set: Friday Night Magic 2010 Type: Creature — Elf Shaman Rarity: Rare Cost: {1}{G} When Elvish Visionary enters the battlefield

Set: Urza's Saga Type: Enchantment Rarity: Rare Cost: {3}{W}{W} Whenever a creature enters the battlefield under your control

While doing so

if there are 100 or more tower counters on Helix Pinnacle

Regal Force [Duel Decks: Elves vs. Inventors] Arena League 2003 Set: Beta Edition Type: ArtifactSet: Duel Decks: Elves vs. Inventors Type: Creature Elemental Rarity: Rare Cost: {4}{G}{G}{G} When Regal Force enters the battlefield, draw a card for each green creature you control. It rarely moves, standing stock still in its clearing. When it does stir, ravens stop their cawing and crickets their chirping. All of nature watches in awed silence.