More stuff :D

The Mega wheelie is a bigger version of the recycler that can recycle mobs.

The Illager general is a Pillager captain riding a Ravager with war paint. he is stronger than normal.

 The Redstone launcher is a Redstone block that acts like a jump pad when powered.

The Strider mother is a big strider that randomly gives birth to a strider.

That's it :)