When the residents of Linirea castle are partying, Vez'nan leaves behind a shadow of his power to revive himself, his entire army and teleport his castle and his enemies castle to another world, and that world is Equestria, will the Mane 6 be able to help the Linirea army, or will Vez'nan claim victory?

MLP, Spyro & Kingdom Rush crossover, but this may change

Edit: Added some music.

Edit: Link to steam page Kingdom rush