mtg lord of the rings jumpstart card list the Rings: Tales of Middle-earth/Jumpstart The Lord of the Rings:

Interested in getting your hands on them

Illustrated by: Tyler Walpole The Ur-Dragon Commander decks The Ur-Dragon Historic Brawl decks Not Legal Traditional Standard Not Legal Traditional Alchemy Not Legal Traditional Explorer Not Legal Traditional Historic Not Legal Traditional Timeless Rulings 2017-08-25 You draw one card for each Dragon you controlled that attacked, even if some of them left the battlefield before The Ur-Dragons triggered ability resolves

It's followed by a number

Theres a little side-effect that you must pay to untap that creature

While being a more expensive mana rock, it also has inbuilt card advantage allowing you to play off the top of your library