In the abstract memories of the Iquati, Jace found interesting ideas to improve upon.

イクオティのあいまいな記憶の中に、ジェイスは改良するいい考えを見つけた。

ジェイスの幻

飛行
ジェイスの幻は、いずれかの対戦相手の墓地に10枚以上のカードがあるかぎり＋４/＋４の修整を受ける。

Jace's Phantasm

Flying
Jace's Phantasm gets +4/+4 as long as an opponent has ten or more cards in their graveyard.

The List

Iconic Masters

Flying
Jace's Phantasm gets +4/+4 as long as an opponent has ten or more cards in his or her graveyard.

Duel Decks: Jace vs. Vraska

Magic 2013

If Jace’s Phantasm is dealt lethal damage at the same time as an opponent’s creature, and that creature will become that opponent’s tenth card in their graveyard, Jace’s Phantasm will be destroyed before it gets +4/+4. This is because all creatures that have been dealt lethal damage are destroyed at the same time.

In a multiplayer game, a single opponent must have ten or more cards in their graveyard for the bonus to apply, although this opponent may change over the course of the game. You don’t have to pick a single opponent; the ability will monitor each opponent’s graveyard.

The last ability of Jace’s Phantasm constantly monitors each opponent’s graveyard to see if the bonus applies. If the stated condition becomes no longer true, the bonus immediately stops applying.