Gwynevere, Sunlight Princess

Ward—Gwynevere, Sunlight Princess' controller creates two 2/2 Silver Knight creature token.
Whenever another creature enters the battlefield
under your control, you gain life equal to that creatures toughness.
{3}{w}{w}: Exile Gwynevere, Sunlight Princess from
your graveyard, creatures you control gain +1/+1
and lifelink until end of turn.