Kakuna (Unleashed UL 32)

Kakuna — 80 HP — [G]
Stage 1 — Evolves from Weedle

[C] Speed Evolution
Search your deck for a card that evolves from Kakuna and put it onto Kakuna. (This counts as evolving Kakuna.) Shuffle your deck afterward.

[G] Poison Sting
The Defending Pokémon is now Poisoned.

weakness: [R]×2
resistance:
retreat: 2

Illus. Kyoko Umemoto
Unleashed — 32/95 — Uncommon

Although it is a cocoon, it can move a little. It can extend its poison barb if it is attacked.