Flash S4E18

Things that happened:

• Ralph suggests that they kill Devoe if they cant stop him 
• Harry is missing his thinking cap and joe discovers that he is addicted.
• Harry uses dark matter and zaps himself with the thinking cap.

Top Moments:

• Ralph and Barry search the bus for dark matter. Harry had devised a weapon that uses sound waves to use against the thinker. Caitlin is studying herself to understand how she goes frost.
• The team discovers the meta who can move through dimensions. Joe is noticing that harry is acting weird and catches him going into the vault. Caitlin, Barry, and Ralphs go looking.
• A samuroid shows up and attacks Caitlin. Ralph talks with Edwin and discovers that he can access DeVoes lair. Ralph is going to go to DeVoes lair and kill him but Barry stops him.
• The team opens up a portal to DeVoes Lair and DeVoe attacks star labs. Joe fights a samuroid, Ralph tries to fend off DeVoe, and Iris fights DeVoes wife. DeVoe has taken the final Metas.
• Iris gets injured in order to bring back the team from DeVoes lair and DeVoe is Captured for a moment before he takes over Ralphs body. With all the Metas powers DeVoe is very powerful.
• Looks like DeVoe used melting points powers to get rid of the killer frost part of Caitlin. Barry goes to ralphs office and packs up all of his stuff. DeVoe now can have his old body back. 

Predictions:

• I really hope Ralph comes back but idk how they would make that work
• I think Killer frost will be back after this whole ordeal is finished
• DeVoe took a vile of Dark matter and now he is going to use it on some device

Next Episode: DeVoe's Device?