巫術
直到回合結束,目標生物得+3/+3,且本回合若能被阻擋,則須如此作。
If each creature the defending player controls can't block for any reason (such as being tapped), then the affected creature isn't blocked. If there's a cost associated with blocking the affected creature, the defending player isn't forced to pay that cost, so it doesn't have to be blocked in that case either.