On her mushroom search, Marisa Finds:

8 Radiant Glowcaps (shower of blinding sparks)
5 Marshthings Fingers (acidic hands)
6 Oaken Protectors (barkskin)
9 Snail's Bane (the ability to repel all molluscs)
9 Pungent Destroyers (KO stink bomb)
4 Ishmael's Lament (know MobyDick off by heart)