Dallia, The Red Queen

Instants, enchantments, and Sorcery spells that
effect Knights cost {2} less to cast.
When Dallia, The Red Queen enters the
battlefield create 4 3/3 Red Human Knight
tokens.
Dallia, The Red Queen gains +1/+0 for
every Knight you control.
{r}, sacrifice a Knight token: Dalia, The Red
Queen gains indestructible until the end of
the turn.