Worldfire [Magic 2013] Legendary that player discards a card

that player discards a card and you untap all lands you control

Set: Dragons of Tarkir Type: Legendary Planeswalker — Sarkhan Mythic Cost: {2}{G}{U}{R} +1: Draw a card

Set: Weatherlight Type: Land Rare Cost: If Lotus Vale would enter the battlefield

Rather than sheltering her young

{T}: Counter target activated ability from an artifact source unless that ability's controller pays {W}

Worldfire [Magic 2013] Legendary that player discards a cardSet: Magic 2013 Type: Sorcery Mythic Cost: {6}{R}{R}{R} Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1. Even the smallest spark may set a world ablaze.