Delif's Cube 德利夫的方块
{2}, {T}: This turn, when target creature you control attacks and isn't blocked, it assigns no combat damage this turn and you put a cube counter on this artifact.
{2}, Remove a cube counter from this artifact: Regenerate target creature.
{2}, {T}: This turn, when target creature you control attacks and isn't blocked, it assigns no combat damage this turn and you put a cube counter on this artifact.
{2}, Remove a cube counter from this artifact: Regenerate target creature.
{2}，{T}：本回合中，当目标由你操控的生物攻击且未受阻挡时，它本回合不分配战斗伤害，且你在此神器上放置一个方块指示物。
{2}，从此神器上移去一个方块指示物：重生目标生物。
Paratranz单卡释疑
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(2004-10-04 gpt)
此牌具有一个起动式异能，该异能会派出一个触发式异能，且该触发式异能会监视该目标生物。
This card has an activated ability that creates a triggered ability which watches the target creature. -
(2004-10-04 gpt)
如果你是在宣告阻挡者之后才利用此异能，则它根本不会触发。所以你要在宣告阻挡者之前利用此异能。
If you use the ability after blockers are declared, it won’t trigger at all. So you want to use it before blockers are declared. -
(2013-04-15 official)
满足以下条件时，当某物「攻击且未受阻挡」时触发的异能会在宣告阻挡者步骤中宣告完阻挡者后触发：(1)该生物正进行攻击，且(2)没有宣告生物来阻挡它。就算该生物是以「正进行攻击」的状态进入战场，而非在宣告攻击者步骤中被宣告为攻击者，该异能依然会触发。
An ability that triggers when something “attacks and isn’t blocked” triggers in the declare blockers step after blockers are declared if (1) that creature is attacking and (2) no creatures are declared to block it. It will trigger even if that creature was put onto the battlefield attacking rather than having been declared as an attacker in the declare attackers step.