Hiccup, the Dragon Rider

When Toothless, the Night Fury leaves the
battlefield, transform Hiccup, the Dragon Rider.
{3}, tap untapped target dragon you control:
gain control of target creature until end of turn.
Untap that creature, it gains haste.
{2}, {t}: phase out target creature you control.
"Turns out all we needed was a little of this."
- Hiccup