Seraphina Slocomb, Artillerist

Flying, Haste
When Seraphina Slocomb, Artillerist enters the battlefield, create Sparky, a legendary 1/1 red homunculus creature token with haste.
Whenever you cast an instant or sorcery spell, target homunculus gets +2/+0 until end of
turn.
Even building ladders could not help Seraphina achieve the heights she sought.