Weakness

Before further damage is done, SCP-1158 breaches containment nearby and floats down the hall, entangling SCP-058 in its tentacles. SCP-058 slows and appears to convulse, demonstrating a previously unknown sensitivity to SCP-1158's neurotoxin. 058 is later contained by site security, and 682 does not breach containment.

http://www.scpwiki.com/lucky-dinosaur