Scalding Viper

Whenever an opponent casts a spell with mana value 3 or less, Scalding Viper deals 1 damage to that player.

每当任一对手施放法术力值等于或小于3的咒语时，灼烫毒蛇对该牌手造成1点伤害。

Steam Clean

Return target nonland permanent to its owner's hand. (Then exile this card. You may cast the creature later from exile.)

将目标非地永久物移回其拥有者手上。（然后放逐此牌。之后你还可以从放逐区施放该生物。）