Defense of the Heart
Perfect Defense
Enchantment
At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice this enchantment, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle.
イラスト：
Secret Lair Drop#1039レア英語適正
裁定
In a multiplayer game, it triggers if at least one opponent controls three or more creatures.
You choose how many cards to put onto the battlefield during the resolution after you look through your library. You do not choose as the ability goes on the stack.
This triggered ability only triggers if your opponent controls 3 or more creatures at the beginning of upkeep. This condition is checked again on resolution.
If this card is not on the battlefield at the time it resolves, then you can’t sacrifice it. You still perform the search and put any creature cards you find onto the battlefield.