怒龙吼

Text:

你每操控一个进行攻击的生物，便加到你的法术力池中。直到回合结束，由你操控且进行攻击的生物获得「：此生物得+1/+0直到回合结束。」

Rulings:

• 11/24/2014 Even though it can generate mana, Dragonrage isn’t a mana ability. It uses the stack and can be responded to.
• 11/24/2014 Only creatures that are attacking as Dragonrage resolves will count toward how much mana is generated, and only those creatures will gain the “firebreathing” activated ability. In other words, casting Dragonrage before you’ve declared attackers usually won’t do anything.
• 11/24/2014 Remember that unused mana empties from players’ mana pools at the end of each step and phase. For example, if you cast Dragonrage during your declare attackers step, except in very rare cases, the mana Dragonrage generates won’t last until the declare blockers step or the postcombat main phase.