紫菜

紫 = 此 + 糸 : Zorro (z) needs some more special effects dust. To make it, he crushes a few amethysts (紫) in the space station (Ø3) by stomping on them with his boots (此). He then crafts a few bags out of a silken scarf (糸) to store the dust in.

菜 = 艹 + 采 : The King oh Chu (c) is busy preparing a dish (菜) in the airplane's bathroom (ai4). He is using two plectrums (采) to pluck out parts of a mat of artificial lawn (艹).