If a creature with trample is attacking a planeswalker and is blocked, the attacker must assign lethal damage to each blocker, and may assign excess damage to the planeswalker.是什么意思_If a creature with trample is attacking a planeswalker and is blocked, the attacker must assign lethal damage to each blocker, and may assign excess damage to the planeswalker.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句