瑟特薩式戰法

Text:

積力～瑟特薩式戰法在第一個目標之外每有一個目標，便增加來施放。
直到回合結束，任意數量的目標生物得+1/+1且獲得「：此生物與另一個目標生物互鬥。」

Rulings:

• 4/26/2014 Each of the two creatures that fight deals damage equal to its power to the other. If either one of the creatures isn’t on the battlefield when the ability that instructs them to fight resolves, no damage is dealt.
• 4/26/2014 You choose how many targets each spell with a strive ability has and what those targets are as you cast it. It’s legal to cast such a spell with no targets, although this is rarely a good idea. You can’t choose the same target more than once for a single strive spell.
• 4/26/2014 The mana cost and converted mana cost of strive spells don’t change no matter how many targets they have. Strive abilities affect only what you pay.
• 4/26/2014 If all of the spell’s targets are illegal when the spell tries to resolve, it won’t resolve and none of its effects will happen. If one or more of its targets are legal when it tries to resolve, the spell will resolve and affect only those legal targets. It will have no effect on any illegal targets.
• 4/26/2014 If such a spell is copied, and the effect that copies the spell allows a player to choose new targets for the copy, the number of targets can’t be changed. The player may change any number of the targets, including all of them or none of them. If, for one of the targets, the player can’t choose a new legal target, then it remains unchanged (even if the current target is illegal).
• 4/26/2014 If a spell or ability allows you to cast a strive spell without paying its mana cost, you must pay the additional costs for any targets beyond the first.