Skithiryx, Draconic Calamity

Flying
Toxic 3 (Players dealt combat damage by this creature also get a poison counter.)
{b}: Skithiryx, Draconic Calamity gains
haste until end of turn
{b}{b}: Put a shield counter on Skithiryx, Draconic Calamity. Remove it at beginning
of the next end step.