Arboretum Elemental

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Hexproof (This creature can't be the target of spells or abilities your opponents control.)

召集（此咒語能用你的生物來協助施放。你於施放此咒語時每橫置一個生物，就能為此咒語支付{1}或一點該生物顏色之魔法力。）
辟邪（此生物不能成為由對手操控之咒語或異能的目標。）