噴出の稲妻

キッカー{4}（あなたはこの呪文を唱えるに際し、追加で{4}を支払ってもよい。）
クリーチャー１体かプレイヤー１人を対象とする。噴出の稲妻はそれに２点のダメージを与える。噴出の稲妻がキッカーされたなら、代わりにこれはそのクリーチャーかプレイヤーに４点のダメージを与える。

闪电迸发

增幅{4}（你施放此咒语时可以额外支付{4}。）
闪电迸发对目标生物或牌手造成2点伤害。如果闪电迸发已增幅，则改为它对该生物或牌手造成4点伤害。

Burst Lightning

Kicker {4} (You may pay an additional {4} as you cast this spell.)
Burst Lightning deals 2 damage to any target. If this spell was kicked, it deals 4 damage instead.

Foundations

The List

Modern Masters 2015

Kicker {4} (You may pay an additional {4} as you cast this spell.)
Burst Lightning deals 2 damage to target creature or player. If Burst Lightning was kicked, it deals 4 damage to that creature or player instead.

Magic Online Promos

The kicker ability doesn't let you pay a kicker cost more than once.

If a card or token enters as a copy of a permanent, the new permanent isn't kicked, even if the original was.

If a spell's kicker cost was paid, the spell is "kicked."

If you copy a kicked spell on the stack, the copy is also kicked. If the copied spell is a permanent spell, the token the copy of that spell becomes when it enters is also kicked.

If you put a permanent with a kicker ability onto the battlefield without casting it, you can't kick it.

To determine a spell's total cost, start with the mana cost (or an alternative cost if another card's effect allows you to pay one instead), add any cost increases (such as kicker), then apply any cost reductions. The spell's mana value remains unchanged, no matter what the total cost to cast it was.