Bellariis, Callidona's Shadow

Congregation - As long as you control three or more other permanents that share a color with this permanent, Bellariis, Callidona's Shadow gets +2/+2 and deathtouch.
Kinship- At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Bellariis, Callidona's Shadow, you may reveal it. If you do, you may cast it without paying it's mana cost.
Not far behind Callidora, Bellariis follows her big sister to make sure she is safe.