A sign That gives you blocks from different dimensions.
Note: Minify the command to avoid issues :)
Lab Sword
Wally West Boots (Flash Boots)
Starfire's Pants
Robin's Bo Staff
Diamond Gear { one sign }
Hologram Text
Kill sign
Happy BirthDay Card
birdeatert
birdeatert
natemasterninja
iexplosiveking
mysticspyralman
cyarith