Dawn, of the Divine Waters

Flying, haste, defender
{u/r}: Dawn loses defender and gains ward {1} till
the end of turn.
{u/r}{r/g}: If Dawn no longer has defender, create a
1/1 colorless Bird token with ward {1}.
{u/r}{r/g}{g/u}: If Dawn no longer has defender and you control another Bird creature, place a
shield counter on it, and target Bird you control
gains double-strike till the end of turn.