Alpha Call

Gain control of all dragons on the battlefield,
then untap all dragons you control, they gain
hexproof and haste until end of turn.
Search your library or exile for a card named "Toothless, Draconic Alpha",
reveal it, put it into your hand, then shuffle your
library if you searched it.
"The alpha, protects them all."
-Hiccup Hideous Haddock III