flying, vigilance snow lands your opponents control enter the battlefield tapped. noncreature spells your opponents cast with converted mana cost 4 or greater cost 2 more to cast. legendary artifact if a source an opponent controls would deal damage to you or a permanent you control, prevent 1 of that damage. whenever you or another permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays 1.