Forum:The Tyrant Neptune

Suppose I have a Stardust Dragon/Assault Mode & a Stardust Dragon face up on my field. I tribute both Assault mode & Stardust to summon The Tyrant Neptune. I target Stardust Dragon/Assault Mode in the graveyard to have The Tyrant Neptune gain its effect.

Suppose my opponent plays a Heavy Storm. I chain The Tyrant Neptune to negate Heavy Storm.

Will The Tyrant Neptune summon itself back to the field during the End Phase?