On the heroes base, Rex, master bearer of the element of earth, was showing Knuckles, Zib, the minions and the rabbids his new invention, the hero summoner

Rex: i call this-! The hero summoner! It can summon many heroes that we met if we need them in battles! Pretty awesome huh? Well lets check this out!

He was about to activate it, but Pinkie Pie came out of a portal happily jumping straight at the machine

Pinkie Pie: OOOO! What does this thing do!?

Zib: its about to blow!

Knuckles: you idiots! Get away from here!

Knuckles ran off with Zib and the horrified rabbids and minions while Rex avoids Pinkie who is about to land at his invention

Rex: wait! Don't do it Pinkie! Doh! This is gotta hurt... A lot...

he charged his shield which charged the shields of the others, even Sonic's, Elly's, Ben's, Blob's and Rayman's shields, but he got shocked that he doesn't have time to charge the shields of the other team members, the machine blown up sending a wave that just sent strong winds that doesn't do damage to anything but it also affects the other worlds as well, in the base it appears unaffected except for the spot where the machine blown up, it has rubble near Rex who survived the explosion, he sighed in defeat

Rex: Knuckles is gonna kill me for this...

Pinkie popped out of the rubble smiling, she zoomed near Rex

Pinkie Pie: aww... why are you so sad? I would bake a cake to cheer you up!

she went to the kitchen, and baked the cake that says "yay friends!", she pulled it out carefully and was about to bring it to Rex, but her tail accidentally knocked the harpoons that hit her which her head lands on the cake, she pulled her head out of the cake and got surprised that the script now says "heroes rule!", she got confused

Pinkie Pie: how's that even possible?

Sonic went down to the base with his eagle wing ruffling and his dragon wing twitching, he was shocked about Pinkie's mistake, his dragon tail twitched which made him see Rex worried with Pinkie trying to cheer him up with music, Sonic made a worried facepalm

Sonic: are you okay Rex?

Rex: well... I need Pinkie to wake the others up to see what happened

Pinkie Pie: OKI, DOKI, LOKI!

Sonic smiled as he conforted him by patting him in the back, while walking upstairs, Pinkie happily followed them hopping, unaware at what will they see,