The Wizard of Warps

The Wizard of Warps is the third special in the series.

premise
when Trenton meets a warp wizard he asks Christopher, Tracy, [Madison]] and Robin for help defeating it.

plot
the episode begins with Trenton exploring the Wizard Museum where a warp wizard appears and tries to warp him into another dimension as the scene changes to the wizard class where Christopher teaches a spell that can do a different thing each time the spell is used recreating effects from previous spells used in other episodes as Christopher uses it to knowingly create a giant hand to actually smack Madison for being ignorant about the spell.